(a) Explain the process of microsporogenesis in angiospersms.
(b) Draw a labelled diagram of a nature pollen grain.

(a) Explain the process of microsporogenesis in angiosperms. (b) Draw a labelled diagram of a nature pollen grain.

Draw labelled diagram of a mature pollen grain.

(a) Describe is sequence the process of microsporogenesis in angiosperms. (b) Draw a labelled diagram of a two celled final structure formed.

(a) Describe is sequence the process of microsporogenesis in angiosperms. (b) Draw a labelled diagram of a two celled final structure formed.

Draw a labelled diagram of maize grain.

Draw well labelled structure of mature pollen grains.

Draw a neat labelled diagram of VS of maize grain.

Draw a labelled diagram of V-S of maize grain.