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How does microspore mother cell develop into mature pollen gain in angiosperms?

Answer»

Microsporogenesis 

  • The process of formation of microspore from a pollen mother cell by meiosis is called microsporogenesis.
  • Each cell of the sporogenous tissue in a microsporangium acts as a potential pollen mother cell (PMC) or microspore mother cell. 
  • PMC undergoes meiotic divisions to form cluster of four cells called microspore tetrad. 
  • On maturity, the anther dehydrates and the microspores separate from each other to form pollen grains.


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