Question

i. Name the post fertilization changes, that happens in the following parts of a flower:

1. Ovary

2. Secondary nucleus

3. Placenta

4. Ovule​

Answer 1

Answer

1.ovary

Explanation

Various changes take place after fertilization.

These include endosperm and embryo development, maturation of the ovules to form seeds and maturation of the ovary to give rise to a fruit.

The zygote divides to give rise to two cells called as the terminal cell and basal cell.

Answer 2

Answer:

1. Ovary becomes the fruit (pericarp)

2. Second nucleus becomes endosperm

3. Placenta become stalk of the seed

4. Ovule become seed covered by seed coat that was intigument