Biology, asked by thanosgamer, 6 months ago

What is double fertilization and triple fusion ? Name the

nuclei involved in triple fusion ?​

Answers

Answered by rinkisingh46726
13

Answer:

It occurs during the double fertilization of angiosperms. While one sperm cell fertilizes the egg cell in the embryo sac, the other sperm cell fertilizes the two polar nuclei found in the central cell. Since the fusion of three haploid nuclei forms a triploid nucleus, the process is called triple fusion.

Explanation:

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Answered by Kshitu73
22

Answer

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The main difference between double fertilization and triple fusion is that double fertilization is the fusion of the embryo sac with two sperm cells whereas triple fusion is the fusion of sperm nucleus with the two polar nuclei in the central cell of the embryo sac.

A primary endosperm nucleus, triploid in nature is formed when the other male gamete combines with the two polar nuclei that are located in the central cell. Since the process involves the combining or fusing of three haploid nuclei, it is referred to as triple fusion.

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