What is the ploidy level of the endosperm in | vedclass

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(B) In typical angiosperms,the process of double fertilization occurs.One male gamete $(n)$ fuses with the two polar nuclei $(n + n)$ present in the c

Vedclass · Accepted Answer

$3n$

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(B) In typical angiosperms,the process of double fertilization occurs.One male gamete $(n)$ fuses with the two polar nuclei $(n + n)$ present in the central cell to form the primary endosperm nucleus $(PEN)$.This process is known as triple fusion.Since the $PEN$ is formed by the fusion of three haploid nuclei,it is triploid $(3n)$.Therefore,the endosperm that develops from the $PEN$ is also triploid $(3n)$.

What is the ploidy level of the endosperm in typical angiosperms?

Similar Questions

The endosperm of $Brassica$ is:

$A$ : The storage region of maize grain is whitish or yellow.
$R$ : It is rich in protein granules.

Identify the type of endosperm development shown in the given diagram.

In which of the following seeds does the endosperm persist in the mature seed?

In an angiosperm,if the male plant is diploid $(2n)$ and the female plant is tetraploid $(4n)$,what will be the ploidy of the endosperm?

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