Question

Write about post fertilisation changes

Answer 1

Post fertilization changes include
1) the ovum and the sperm fuses to form a mass of cell.
2)the mass of cell is call morula
3)The morula divides to form blastula
4)the blastula is quite enough and implants in the utreus where it obtains nutrition .


Hope this helps u!!!

Answer 2

If you meant to ask about the post fertilisation changes in "flowers", this is your answer.

The post fertilisation changes in a flower are as follows :-

• Shedding of sepals, petals, stamens, style and stigma.
• The Zygote develops into embryo.
• The fertilised ovule develops into seed.
• The wall of the overtime produces pericarp (wall of fruit).

And at last, the ripened ovary along with the pericarp and seed, becomes the fruit.