Biology - Seed Formation

Which one is correct?
The ovary becomes the seed
The embryo becomes the zygote
The ovary becomes the flower
None of the above
Which parts of the plant wither and fall of?
Petals, sepals and stamens
Petals, stamens and stigma
Sepal, petals and leaves
The seeds are made up of...
The zygote, an energy store and a testa
The ovule, testa and an energy store
An energy store, a seed coat and the embryo
Which of the following answers is a condition for seeds to germinate?
Energy
Cell expansion
Warm temperature
Carbon Dioxide
Which are the fuctions of the water
Swelling of the seed
Activates enzymes
Cell expansion
All are correct
Why is the oxygen needed?
To make energy
For photosynthesis
For anaerobic respiration
What does the warm temperature do?
Provides energy
Allows the enzyme to work efficiently
Helps to dissolve soluble products
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