Question

Q24) Give scientific rasons (any-two). fertilization in angiosperms is called as double fertilization ​

Answer 1

Answer:

Explanation:

In angiosperms, one sperm fertilizes the egg to form the 2n zygote, and the other sperm fertilizes the central cell to form the 3n endosperm. This is called a double fertilization. After fertilization, the zygote divides to form two cells: the upper cell, or terminal cell, and the lower, or basal, cell.

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Answer 2

Answer:

Double fertilization is a complex fertilization 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). ... The pollen tube proceeds to release the two sperm in the megagametophyte