Biology, asked by anushkasharma99985, 10 months ago

differentiate between PEN &PEC

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Answered by srishtikesarwani2005

2

Answer:

The nucleus formed in the embryo sac of a seed plant by fusion of a sperm nucleus with two polar nuclei or with a nucleus formed by the prior fusion of the polar nuclei is known as PEN (primary endosperm nucleus).PEN cells are often called PEC (primary endosperm cells), so there is no difference.

Answered by Anonymous

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