English, asked by QuanitaHazra, 4 months ago

describe the various steps of sexual reproductio​

Answers

Answered by shivdharmendragautam
0

Explanation:

Sexual reproduction consists of a set of events and can be divided into three stages: Pre-fertilization, Fertilization, and Post-fertilization.

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Answered by kanishka1023
0

Answer:

Sexual reproduction consists of a set of events and can be divided into three stages:

Pre-fertilization

Fertilization

Post-fertilization.

Explanation:

PRE FERTILIZATION: Pre-fertilisation is the process that occurs before the actual fertilization, i.e. the process before the fusion of gametes. There are two events that occur before fertilization: ... Gamete transfer: Bringing the male and female gametes together.

FERTILIZATION: Fertilization is the union of a human egg and sperm, usually occurring in the ampulla of the fallopian tube. The result of this union is the production of a zygote cell, or fertilized egg, initiating prenatal development. Scientists discovered the dynamics of human fertilization in the nineteenth century. 

POST FERTILOZATION: Post-fertilization is a series of events that takes place after fertilization to develop a seed from an ovule and a fruit from an ovary. The following events occur in the post-fertilization. Endosperm development. 

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