What will be the respective ploidy of the cel | vedclass

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Question

(C) The Nucellus is a mass of diploid $(2n)$ cells within the ovule.The Megaspore Mother Cell $(MMC)$ is derived from the nucellus and is also diploid

Vedclass · Accepted Answer

$2n, 2n, n, n$

Vedclass · Answer

(C) The Nucellus is a mass of diploid $(2n)$ cells within the ovule.The Megaspore Mother Cell $(MMC)$ is derived from the nucellus and is also diploid $(2n)$.The functional Megaspore is formed after meiosis of the $MMC$ and is haploid $(n)$.The female gametophyte (embryo sac) develops from the functional megaspore through mitosis and is also haploid $(n)$.Therefore,the correct sequence of ploidy is $2n, 2n, n, n$.

What will be the respective ploidy of the cells of the Nucellus,Megaspore Mother Cell,the functional Megaspore,and the female gametophyte?

Similar Questions

The ovule shown represents which of the following types?

Select the incorrect statement regarding the Megaspore Mother Cell $(MMC)$.

An orthotropous ovule is one in which the micropyle and chalaza are:

What is monosporic development?

Assertion: The megaspore mother cell divides mitotically to produce four spores.
Reason: Megaspore mother cells are diploid and megaspore is haploid.

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