Question

Describe the double fertilization in plants.

Answer 1

ANSWER:-

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Double Fertilization In Plants:-

In plants, one male gamete fuses with the egg to form the diploid zygote. This fusion is called syngamy. The other male gamete fuses with the two polar nuclei to form triploid primary endosperm nucleus. This fusion is called tripple fusion. This mechanism of two acts of fertilization occurring in an embryo is called Double Fertilization.

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Answer 2

$\huge\mathbb{Answer:-}$

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✴The process of fusion of one male gamete with the egg along with the union of the second male gamete with the two polar nuclei or the secondary nucleus is called $\mathbb{Double Fertilisation.}$
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$\mathbb{ Importance :-}$

$<b>$
❇It Gives $stimulus$ to the plant due to which ovary develops into fruit and Ovulus develops into seeds.

❇It restores $diploid$ Condition by fusion of haploid male and female gametes.

❇It brings about $recombination$ of characters resulting in variation among off springs.

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