Question

In one pollen sac how many male gametes are present in both monothecous and dithecous anther

Answer 1

Answer:

I can't understand your questions

Answer 2

Explanation:

1 pollen mother cell give rise to pollen tetrad 4 pollen grains by meiosis.

In 1 pollen grain, for angiosperms 2 male gametes are produced for double fertilization.

100 pollen mother in 4 microsporangia= 25 pollen mother cells in 1 microsporangia.