A typical angiosperm anther is
Bilobed
Dithecous
Both $(a)$ and $(b)$
Monothecous
Male gametophyte in angiosperms produces
Which part of the reproductive structure produces both enzymes and hormones
Describe the structure of pollen grain and explain the development of male gametophyte in it.
How many pollen grains are formed from $10$ microspore mother cells by meiosis