Question

what is double fertilisation?

Answer 1

Double fertilization is a complexfertilization mechanism of flowering plants (angiosperms). This process involves the joining of a female gametophyte (megagametophyte, also called the embryo sac) with two male gametes (sperm).

Answer 2

As fusion or fertilization takes place twice in embryo sac ( first syngamy and second triple fusion ), this phenomenon is called Double Fertilization

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