What is meant by emasculation? When and | Class 12 Biology Chapter Sexual Reproduction in Flowering Plants, Sexual Reproduction in Flowering Plants NCERT Solutions

Question: What is meant by emasculation? When and why does a plant breeder employ this technique?

Answer:

Emasculation is the process of removing anthers from bisexual flowers without affecting the female reproductive part (pistil), which is used in various plant hybridization techniques.

Emasculation is performed by plant breeders in bisexual flowers to obtain the desired variety of a plant by crossing a particular plant with the desired pollen grain. To remove the anthers, the flowers are covered with a bag before they open. This ensures that the flower is pollinated by pollen grains obtained from desirable varieties only. Later, the mature, viable, and stored pollen grains are dusted on the bagged stigma by breeders to allow artificial pollination to take place and obtain the desired plant variety.

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Comments

Devakanta
2019-06-12 05:16:32

Thnks a lot...

Anushka soni
2019-06-09 21:26:13

It is really helpful.

Vaishali
2019-06-07 13:40:29

NYC answer

Rimita chakraborty
2019-05-29 11:40:15

Thanks this answers is very helpful for me

teena
2019-05-22 10:05:28

Thank you so much

teena
2019-05-22 10:05:01

Thank you so much..

Shruti Kumari
2019-05-07 11:13:24

Thanks a lot

Puneet
2019-02-22 18:46:44

Its very helpful

Puneet
2019-02-22 18:46:15

Its very helpful

disha
2019-02-02 12:04:56

good one this ans....helped me a lot to understand...........tqâ¡

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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 15: What is meant by emasculation? When and why does a plant breeder employ this technique?....

What is meant by emasculation? When and | Class 12 Biology Chapter Sexual Reproduction in Flowering Plants, Sexual Reproduction in Flowering Plants NCERT Solutions

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