Which of the following structures in Pinus ar | vedclass

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(B) In $Pinus$,the endosperm is a haploid $(n)$ tissue formed before fertilization. The megaspore mother cell undergoes meiosis to form a linear tetra

Vedclass · Accepted Answer

Endosperm,megaspore,pollen grain

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(B) In $Pinus$,the endosperm is a haploid $(n)$ tissue formed before fertilization. The megaspore mother cell undergoes meiosis to form a linear tetrad of haploid megaspores. The pollen grain (microspore) represents the first stage of the male gametophyte and is also haploid $(n)$. Therefore,endosperm,megaspore,and pollen grain are all haploid structures.

Which of the following structures in $Pinus$ are haploid?

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