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Why is emasculation performed in artificial hybridization?

Option: 1

To increase the chances of successful pollination.

 


Option: 2

To prevent unwanted self-pollination.
 


Option: 3

To enhance the genetic diversity of the resulting hybrid.

 


Option: 4

To promote the growth of male reproductive organs in plants.


Answers (1)

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Emasculation is the removal of the male reproductive organs of a plant, such as the stamens, to prevent self-pollination and promote controlled pollination. In artificial hybridization, emasculation is performed to prevent unwanted self-pollination and ensure that only the desired pollen is used for controlled pollination. This helps in creating new plant varieties with desired traits by controlling the pollination process. Emasculation is a common practice in plant breeding, especially in crops where self-pollination is common, such as tomatoes and peas.

Option 2 is the correct answer.

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Rakesh

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