Question

What happens to the pollen when it is transferred on the stigma? What happens to ovary and ovule after fertilization?

Answer 1

pollen tube germinate and egg cell firtilise ovule overy change to fruit ovule change to seed

Answer 2

Explanation:

Pollen cannot move independently and they are dependent on air or animals. So pollen can transfer through animals like insects and birds can pick pollen from anthers and carry them to the stigma which is female. When pollination is done a chain of events take place. The grain of pollen grows to the ovary and male gamete meet frame inside the ovule to form fertilization. After fertilization ovules form a seed comprising of food which later grows to a plant.