Question

In angiosperm zygote is diploid while primary endosperm cell is supplied explain

Answer 1

hey mate...

here is your answer...

Zygote is a product of fusion of haploid male gamete and haploid female gamete, i.e. egg cell. Thus, it is diploid.

Male gamete+Egg —–> Zygote (n) + (n) —–> (2 n)

Whereas, primary endosperm cell is a product of fusion of secondary nucleus (2 n) and a haploid male gamete so, it is triploid.  

Secondary nucleus+Male gamete .

(2 n) (n)

—–> A Primary endosperm cell

(3 n)

hope it helps...

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