Microsporogenesis vs Megasporogenesis

In angiosperm , microsporogenesis and megasporogenesis :

Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occur during these events ? Name the structure formed at the end of these two events

In angiosperms, microsporogenesis and megasporogeneis

Describe the process of megasporogenesis upto fully developed embryo sac formation in an angiosperm.

Define. Microsporogenesis

During microsporogenesis, meiosis occurs in

During microsporogenesis, meiosis occurs in

During microsporogenesis, meiosis occurs in

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

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