Question

what is double fertilization and triple fertilization???
give ans. in ur own words..

Answer 1

Hi

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fertilization process characteristic of flowering plants, in which one sperm cell of a pollen grain fertilizes an egg cell while a second fuses with two polar nuclei to produce a triploid body that gives rise to the endosperm.

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the fusion involving two polar nuclei and a sperm nucleus that occurs in double fertilization in a seed plant and results in the formation of the endosperm.

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Hope it helps

Answer 2

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#Double fertilization- is a characteristic feature of flowering plants. In the process of double fertilization out of the two sperm nucleus, one sperm nucleus fuses with the egg nucleus to form an embryo ( process is called syngamy) and another fuses with polar nuclei to form endosperm ( process is called triple fusion). Since two kinds of fusion—syngamy and triple fusion—take place, the process is known as double fertilisation.

#Triple fusion- During fertilization in flowering plants,out of the two sperm nucleus, one sperm nucleus fuses with the egg nucleus to form an embryo (process is called syngamy) and another fuses with 2 polar nuclei to form endosperm. So, this fusion of one of the male gamete with two polar nuclei to form endosperm is called triple fusion.