Question

explain two of pollination

Answer 1

self and cross pollination

Answer 2

Pollination :-

↪ The transfer of pollen grains from the stamens of a flower is known as

pollination.

The two types of pollination :-

↪ Self pollination :- When the pollen grains from the stamens of a flower fall on the stigma of the same flower, then it is called self pollination .

↪ Cross pollination :- When the pollen grains from the stamens of a flower fall on the stigma of the another flower, then it is called cross pollination .

Significance of pollination :-

↪ It is a significant event because it precedes fertilization.

↪ It brings the male and female gamete closer for the process of fertilization.

↪ Cross-pollination introduces variations in plants because of the mixing of different genes. These variations further increase the adaptability of plants towards the environment or surroundings.