Question

nswer in two or 1 Mention one advantage and one disadvantage of self-pollination. ​

Answer 1

Answer:

The purity of the race is maintained.

There is no wastage of pollen grains.

Self-pollination ensures that recessive characters are eliminated.

The plants do not depend on external factors or pollinating agents for pollination.

• Pollination is the transfer of pollen grains from the anther of one flower to the stigma of the same or another flower.

• It is said to be the first process of sexual fertilization in flowering plants.

• Pollen grains contain the male gamete and are present in the anthers of the flower.