Question

What happens to the following after fertilization?
a)Ovules
b)calyx
c)Petals
d)Stamens


*ANSWER IN SHORT*​

Answer 1

Answer:

a》Ovules(Ovary) thickens and enlarges to form the fruit.

b》Calyx Falls off or Remain dried and shrivelled. Fertilization occurs when egg and sperm fuse. ... After fertilization, the petals of the flower fall off and the ovary containing the seeds forms a fruit.

Answer 2

Explanation:

$\tt\pink{\underline{Exine}}$

→ It age outer layer of pollen grain and very hard.

→ It age made up of sporopollenin in which is most resistance organic material present in nature .

→Sporopollenin is Resistance to high temperatures stronger acids and alkaline and also to enzyme .