A linear tetrad of 4 cells lying in an axial | vedclass

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(A) During the development of the embryo sac,the megaspore mother cell $(MMC)$ undergoes meiosis to produce four haploid megaspores.These four megaspo

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Embryo sac

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(A) During the development of the embryo sac,the megaspore mother cell $(MMC)$ undergoes meiosis to produce four haploid megaspores.These four megaspores are arranged in a linear tetrad.Out of these four megaspores,three degenerate,and only one functional megaspore develops into the embryo sac (monosporic development).Therefore,the formation of a linear tetrad is a characteristic feature of the development of the embryo sac.

$A$ linear tetrad of $4$ cells lying in an axial row is formed during the development of

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