A mature male gametophyte is derived from a ' | vedclass

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(B) The process of development of a male gametophyte from a pollen mother cell $(PMC)$ involves the following steps:$1$. The diploid $(2n)$ pollen mot

Vedclass · Accepted Answer

One meiotic and one mitotic division

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(B) The process of development of a male gametophyte from a pollen mother cell $(PMC)$ involves the following steps:$1$. The diploid $(2n)$ pollen mother cell undergoes meiosis to form a haploid $(n)$ microspore tetrad.$2$. Each microspore then undergoes a single mitotic division to form a two-celled stage,consisting of a vegetative cell and a generative cell.$3$. This two-celled stage is considered the partially developed or mature male gametophyte at the time of pollen release.Therefore,the formation involves one meiotic division followed by one mitotic division.

$A$ mature male gametophyte is derived from a 'pollen mother cell' by:

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