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Structure of megasporogenesis and microsporogenesis |
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Answer» Answer: as per your question, Explanation: MICROSPOROGENESIS results in the formation of haploid microspores from a diploid microspore mother cell. and. , Megasporogenesis results in the formation of haploid megaspores from a diploid megaspore mother cell. IT 's structure megasporogenesis :- consisting of one central cell, one egg cell, two synergid cells, and three antipodal cells. microsporogenesis :- Microspore i.e., the pollen grain, is the first cell of the male gametophyte, which contains only one haploid nucleus . During early STAGE of DEVELOPMENT, it remains within the microsporangium. The cell undergoes unequal division and forms a small generative cell and a LARGE vegetative or tube cell . the generative cell remains lying at one corner of the spore wall. |
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