English
Karnataka Board PUCPUC Science 2nd PUC Class 12

The biggest constraint of plant breeding is ______.

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Question

The biggest constraint of plant breeding is ______.

Options

  • availability of desirable gene in the crop and its wild relatives.

  • infrastructure

  • trained manpower

  • transfer of genes from unrelated sources.

MCQ
Fill in the Blanks
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Solution

The biggest constraint of plant breeding is availability of desirable gene in the crop and its wild relatives.

Explanation:

The biggest constraint of plant breeding is the availability of desirable genes in the crop and its wild relatives. Without the right genes for useful traits, plant breeders have limited material to improve crops effectively.

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Chapter 9: Strategies for Enhancement in Food Production - MULTIPLE CHOICE QUESTIONS [Page 63]

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NCERT Exemplar Biology Exemplar [English] Class 12
Chapter 9 Strategies for Enhancement in Food Production
MULTIPLE CHOICE QUESTIONS | Q 15. | Page 63
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