In grasses what happens in micro spore mother cell for the formation of mature pollen grains : one meotic and - Biology - Sexual Reproduction in Flowering Plants

Question

In grasses what happens in micro spore mother
cell for the formation of mature pollen grains :
one meotic and two mitotic division
one meotic and one mitotic division

there are different ans at different sites so pls tell which one
out of these two is correct?

Mehvash Shams · Accepted Answer

Dear student,option b is correct Grass is a monocot plant Primary
sporogenous cell gives rise to microspore mother cells or pollen
mother cells Each MMC on reduction division gives rise to 4
microspores or pollens and this formation of microspores or pollens
is called microsporogenesis Karyokinesis is of successive type The
successive type of cytokinesis is common in monocots Here both
meiotic I and II nuclear divisions are followed by wall formation
and it leads to isobilateral tetrad