Question

Define double fertilization.​

Answer 1

Answer:

Double fertilization : It occurs when one male nucleus fertilizes (fuses) with egg cell to form zygote cell and other male nucleus fuses (fertilizes) with two polar nuclei to cause triple fusion. ... After fertilization: (i) Ovary develops into fruit. (ii) Ovules develop into seeds.

Explanation:

Answer 2

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.

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