what is triple fusion
Answers
Answer:
Triple fusion is a fusion that involves a sperm nucleus and two polar nuclei which occurs in the double fertilization in a seed-bearing plant that results in the endosperm formation. ... One of the two male gametes fuses with the nucleus of the egg cell to produce the zygote, this process is referred to as syngamy.
Explanation:
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Answer:
(1) Triple fusion is also called second fertilization.
(2) Out of the two male gametes in angiosperms, the first one fuses with the egg to form the zygote, while the second one fuses with the secondary nucleuS to form primary endosperm nucleus. This is called triple Tusion. Since each ol the polar nuclel is a sister nucleus of the egg. it is called second fertilization.
(3) First fusion involves the fusion of a male gamete with the egg: the second fusion involves the Tusion ot two polar nuclel to form the secondary nucleus and the third fusion involves the fusion of the oiher male gamete with the secondary nucleus.