Question

What is double fertilization ????

NOTE:-The answer must be in more than 50 words
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Answer 1

Answer: Double Fertillization is the

complex process of fusing of one female gamete with two male gametes. This process occurs in the flowering plants. It begins when a pollen grain adheres to the stigma of carpel, the female reproductive in flowers.

Explanation:

Answer 2

Answer:

hi sis......!!!!

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). It begins when a pollen grain adheres to the stigma of the carpel, the female reproductive structure of a flower. The pollen grain then takes in moisture and begins to germinate, forming a pollen tube that extends down toward the ovary through the style. The tip of the pollen tube then enters the ovary and penetrates through the micropyle opening in the ovule. The pollen tube proceeds to release the two sperm in the megagametophyte

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