What is meant by monosporic development | Class 12 Biology Chapter Sexual Reproduction in Flowering Plants, Sexual Reproduction in Flowering Plants NCERT Solutions

Question:

What is meant by monosporic development of female gametophyte?

Answer:

The female gametophyte or the embryo sac develops from a single functional megaspore. This is known as monosporic development of the female gametophyte. In most flowering plants, a single megaspore mother cell present at the micropylar pole of the nucleus region of the ovule undergoes meiosis to produce four haploid megaspores. Later, out of these four megaspores, only one functional megaspore develops into the female gametophyte, while the remaining three degenerate.

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Comments

Shruti Kumari
2019-05-05 11:03:23

Thanks

Yuvraj kumar singh
2019-04-28 21:30:47

Explain hypocotyl and epicotyl

Janvi
2019-03-28 21:27:00

It's nucellus only Mohit. You should've studied...

Mohit
2018-06-25 12:56:27

Its not nucellus....its nucleus

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 5: What is meant by monosporic development of female gametophyte?....

What is meant by monosporic development | Class 12 Biology Chapter Sexual Reproduction in Flowering Plants, Sexual Reproduction in Flowering Plants NCERT Solutions

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