If the pollen grain of Pinus contains 6 chrom | vedclass

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(C) In $Pinus$ (a gymnosperm),the pollen grain represents the male gametophyte,which is haploid $(n)$.Given that the pollen grain has $6$ chromosomes,

Vedclass · Accepted Answer

$6$

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(C) In $Pinus$ (a gymnosperm),the pollen grain represents the male gametophyte,which is haploid $(n)$.Given that the pollen grain has $6$ chromosomes,the haploid number $(n)$ is $6$.The endosperm in gymnosperms is a haploid tissue $(n)$ formed before fertilization.Therefore,the number of chromosomes in the endosperm will be equal to the haploid number $(n)$,which is $6$.

If the pollen grain of $Pinus$ contains $6$ chromosomes,then how many chromosomes will its endosperm have?

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Fertilization $\quad\quad$ Endosperm

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