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A hybrid where the cytoplasm of two pare...

A hybrid where the cytoplasm of two parent cells are fused by retaining only one parental nucleus is called

A

Asymmetric somatic hybrid

B

Cybrid

C

An interbreed

D

Symmetric somatic hybrid

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The correct Answer is:
B
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ICSE-STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION-COMPETITION CORNOR (OBJECTIVE TYPE QUESTIONS (A)) (Multiple Choice Questions)
  1. The term heterosis was first coined by

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  2. The plant which is used for studying hybrid vigour or heterosis is

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  3. A hybrid where the cytoplasm of two parent cells are fused by retainin...

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  4. Desired improved varieties of economically useful crops are raised by

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  5. Somatic hybridization is a technique of:

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  6. Study the following pathogens I Yersinia pestis II. Borrelia sp ...

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  7. Crossing of unrelated pure breeding animals of different traits within...

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  8. Isinglass, a type of by-product of fish industry is principally used f...

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  9. Which of the following plant species would you select for the producti...

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  10. In maize, hybrid vigour is exploited by

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  11. Which of the following is correctly matched?

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  12. Wonder wheat is new wheat variety developed by

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  13. The terminator gene technology causes

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  14. The plant of Triticum aestivum

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  15. Green potatoes are toxic due to

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  16. For cryopreservation, plant materials are frozen at

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  17. Shakti, rattan and protina are three important lysine rich varieties o...

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  18. Which type of endosperm will be formed on hybridisation of diploid fem...

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  19. By which of the following methods, new and better varieties of plants ...

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  20. Which is not applicable to the biological species concept?

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