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How to Formation of Pollen Grain in Pollen Sac?

RISHABH ARYA , 7 Years ago
Grade 12
anser 1 Answers
Pragati singh baghel

Last Activity: 7 Years ago

Pollen sac is also named as microsporangium . In microsporangium, the micro spore mother cell (MMC) which is diploid divides meiotically to form microspore tetrad . Microspores formed are haploid. Then these microspores undergoes mitosis to form pollen grains also known as male gametophyte .

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