Question

Define double fertilization

Answer 1























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Double fertilization is a complex fertilization mechanism of flowering plants. This process involves the joining of a female gametophyte with two male gametes. It begins when a pollen grain adheres to the stigma of the carpel, the female reproductive structure of a flower

Answer 2

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Double fertilization=> Fertilizes the egg cell, forming a diploid zygote, the other sperm fuses with the two polar nuclei, forming a triploid cell that develops into the endosperm.

Double fertilization occurs in flowering plants (angiosperms).