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Genetic Knowledge Challenge

Test your understanding of genetic concepts and terminology with our engaging quiz! This quiz covers a wide range of topics related to genetics, chromosomes, and inheritance patterns.

Whether you’re a student looking to reinforce your knowledge or a teacher seeking additional resources, this quiz will help you:

Explore key genetic concepts.
Challenge your understanding of inheritance.
Prepare for exams with diverse questions.

47 Questions12 MinutesCreated by EvolvingGene42

It complete set of genetic information

Chromosomes

Genome

Genes

NOTA

Structures made of RNA, DNA and protein is?

Chromosomes

Genome

Genes

Haploid

Sequence of DNA that code for specific protein is

Chromosomes

Genome

Genes

Haploid

The number of chromosomes in a single set is called

Chromosomes

Genome

Genes

Haploid

In human the zygotes and all the body cells normally have, how many chromosomes?

Which these is a correct type of mutation?

Bititution

Substitution

Alleles

Recessive

Alternative forms of genes are called?

Bititution

Substitution

Alleles

Recessive

What type of allele will be expressed if both dominant and recessive alleles are present for a given trait?

Substitution

Alleles

Recessive

Which of the following processes may separate linked genes during meiosis?

Chiasma

Crossover

Chiasma, or crossover

NOTA

Male tend to inherit more sex - linked conditions because _____

There is an correspond allele on their Y chromosomes

There is an correspond allele on their X chromosomes

There is no correspond allele on their Y chromosomes

There is no correspond allele on their X chromosomes

A permanent change in the genetic structure of a gene is called

Substitution

Mutation

Genotype

Genes

Extrachromosomal inheritance involves genes passed on by the mother's ____

Chromosomes

Genes

Mutation

Genotype

The expression of genes is called the

Chromosomes

Genes

Mutation

Genotype

Traits that display continuous phenotypic variation are usually determined by this form of inheritance

Sex-linked

Sex-linked inheritance

Inheritance sex-linked

Carrier

What is the probability of having a child with a recessive trait if both parents are heterozygous for the trait?

25%

50%

75%

100%

Heterozygous individuals that can pass on recessive, abnormal conditions even if they do not express the disease are referred to as

Linked

Extraction

Carries

Carrier

Genes that are located on the same chromosomes are said to be

Extraction

Linked

Carries

Carrier

A person without a Y chromosomes will

Always show male

Always show female

It depends

Routine procedure used to isolate DNA from the nucleus of cells

DNA substitution

RNA extraction

DNA extraction

Extraction

What happens when an iced-cold alcohol is added to a solution of DNA

Helps break down cell membrances

Helps break down cell membranes

Helps added the cell membranes

A person with a genotype AA is

Homozygous dominant

Homozygous non dominant

Heterozygous dominant

Heterozygous non dominat

If two heterozygous individuals mated and their first three children should a dominant trait, which of the following would be true?

There is a 25% chance their next child would show the recessive trait

There is a 50% chance their next child would show the recessive trait

There is a 75% chance their next child would show the recessive trait

There is a 100% chance their next child would show the recessive trait

If a R1R2 individual which was red was mated with a R2R2 individual that was white and they produced a pink flower, what could you say about the relationship between the R1 and R2 alleles?

R1 is dominant while R2 is non- dominant

R1 is the only codominant

R2 is the only codominantR1

R1 and R2 are codominant

If a red flower is crossed with a white flower to produce an offspring with red and white petals, what is the relationship between the alleles for flower color?

R1 is dominant while R2 is non- dominant

R1 and R2 are codominant

R2 is the only codominantR1

R1 is the only codominant

The basic step steps of DNA extraction is

Lysis, precipitation, and purification

Precipitation and purification

Lysis, purification, and precipitation

Walang basic step

A husband and wife are both are carriers for phenylketonuria. What are the chances they will conceive an offspring with that disease?

25%

50%

75%

100%

Who are more likely to suffer from X-linked disease and why?

Males, because they have only one X-Chromosomes

Females, because they have no X-Chromosomes

A table in which all of the possible outcomes for a genetic cross between two individuals with know genotypes are given

Pidegree

Punnett square

Both

NOTA

Shows relationship between family members and indicates which individuals have certain genetic pathogenic variants etc. Within the family

Pidegree

Punnett square

Both

NOTA

For DNA extraction and tissue that has cell with nuclei can be used to extract DNA

True

False

Each of our ____ consist of tightly coiled DNA

Genes

Chromosomes

Genotype

True

Genes regulate protein synthesis

Coding for the arrangement of ribosomes on DNA molecules

Coding for the arrangement of ribosomes on RNA molecules

The fusion of your father's sperm and your mother's egg is referred to as

Fertilization

Sex-linked inheritance

Fertilized

Even though your body changes and develop new physical and behavioral characteristics, your _____ never changes

Chromosomes

Genes

Genotype

How do gene mutations contribute to evolution?

Natural selection favors beneficial mutations, so they are.... (di na tinuloy ni eriks)

Process by which a cell directs a gene to make a ceratin protein is called

Gene expression

Expression of genes

Genotypes

Which single gene effect do men display more often than women?

The inability to distinguish

The inability to not distinguish

Dizygotic twins

Rarely resemble each other

Resemble to each other

Not resemble to each other

Twins who do not share 100 percent of their genes are called

Monozygotic

Dizygotic

Nonidentical

Twins who share a certain physical or behavioral traits are ______ for that trait

Condant

Cordant

Concordant

The number of chromosomes in a single set

Haploid and (N) number of chromosomes

Haploid and (N) number of genes

(N) number of chromosomes

Haploid

The number of chromosomes in two complete set is

(2N) number of chromosomes

Diploid and (2N) number of chromosomes

Diploid

Haploid

Members of this kingdom are multicellular heterotrophic

Amilia

Animalia

Example of fungi

Yeast

Mushroom

Molds

AOTA

Which kingdom consist of heterotrophic organism that grow in what they eat

Animalia

Fungi

Tool used by a taxonomist to identify an unknown organism is a

Key

Dichomotous key

Dichotomous key

Chomotous key

Members of this kingdom never have a cell wall

Animalia

Fungi

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