Question

Please answer these questions
1. The maturation time of female and male flowers in Vallisneria is different. Explain why?

2.why do wind pollinated flowers produce a large number of pollen grains?​

Answer 1

Answer:

the maturation time of female and male flowers in vallisneria is different so as to prevent the self pollination and to ensure that cross pollination takes place

wind pollinated flowers produce a large number of pollen grains so as to increase the chances of pollination more the number of Pollen more will be the chances of them landing on the suitable stigma and germinate

Answer 2

Answer:

2. as some of them are destructible