Science Exam Revision
The 'Big Bang' theory is a possible explanation of:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
The age of our universe is believed by cosmologists to be closest to:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
Tha=e atoms that came together to form the first stars were pulled together by:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
The light year is a unit of:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is described as a nursery of stars?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
The colour of a star is most directly related to its:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
A supernova is the name given to the:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
Stars with less than eight times the mass of out sun will evolve to finally form:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the name of the layer of Earth that includes landforms, rocks and soil?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
The two most abundant gases in the Earth's atmosphere are?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
The biosphere consists of components that interact to support life on Earth. These are:
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What are three pieces of evidence that support global warming?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
Explain how human activity has impacted biodiversity
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
Why is ozone in the atmosphere important?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What are the two main reasons that the balance of oxygen and carbon dioxide in the atmosphere is under threat?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
How are stars formed?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is a black hole?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What are CFC's?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the definition of phenotype?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the definition of Genotype?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the definition of Homozygous?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the definition of Heterozygous?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the definition of Inheritance?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the definition of allele?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What does PMAT stand for?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
Where is the location of DNA?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is meiosis?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is mitosis?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is another word for body cells?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is a telomere?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is Homologous?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
What is the definition of Adaption?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
How many chromosomes do humans have?
Nebula
Somatic, autosomes
- extinction of animals - destroyed habitats - deforestation -
Atmosphere, lithosphere, hydrosphere and biota
To protect us from harmful UV rays
Human cell within the nucleus
A black dwarf
Chlorofluorocarbons
Oxygen and nitrogen
Having two different alleles
- melting ice caps - change in weather patterns - rising sea levels -
Region of space that has a tremendous gravitational pull.
Division of body cells
- burning of fossil fuels - deforestation - increased population -
Special trait that helps an organism to survive
The physical characteristics or traits
Lithosphere
The expansion of our universe
The genetic instructions
Having two identical alleles
A version of a gene, often represented by letters
The passing on of characteristics from one generation to the next
Division of sex cells
Distance
15 billion years
- Prophase - Metaphase - Anaphase - Telophase -
End stage of a very massive star.
46
Protective cap of DNA found on the tip of DNA
Word used to describe chromosomes that match.
They are formed when dust condenses around a nucleus. It needs to be cold for this to happen.
Gravity
Surface temperature
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