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CBSE Class 10 Answered

How and where does formation of pollen grains take place in a flower?
Asked by Topperlearning User | 04 May, 2016, 08:02: AM
answered-by-expert Expert Answer

Pollen grains are haploid in nature and are formed within the pollen sac. The pollen sac contains pollen mother cells or microspore mother cells which are diploid cells which undergo reduction division to form haploid pollen grains.

Answered by | 04 May, 2016, 10:02: AM

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