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Continued inbreeding, especially close i...

Continued inbreeding, especially close inbreeding generally results in

A

inbreeding depression

B

inbreeding stimulation

C

inbreeding hybridization

D

inbreeding mutation

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The correct Answer is:
A
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Inbreeding depression is -

Inbreeding depression is due to

Assertion : Loss of vigour called inbreeding depression occurs when inbreeding is continued for many generations. Reason : Quarantine can be done to overcome the harmful effects of inbreeding depression.

What is inbreeding? What is the danger of inbreeding?

What is inbreeding? What is the danger of inbreeding?

Fill up the blanks in the following paragraph by selecting the correct option. Inbreeding increase ul(i) . This inbreeding is necessary if we want to evolve a ul(ii) in any animal. Inbreeding exposes harmful ul(iii) genes that are eliminated by selection.

In a closed room dust generally settles down. Why?

Inbreeding increases ______

Assertion: Continued self-pollination generation after generation results in pure line formation. Reason: By continued self-pollination, plant becomes pure or homozygous for its characters.

Inbreeding depression refers to

AAKASH SERIES-STRATEGIES FOR ENHENCEMENT IN FOOD PRODUCTION-EXERCISE-III
  1. Continued inbreeding, especially close inbreeding generally results in

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  2. Homozygous purelines in cattle can be obtained by

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  3. "MOET" technique I user for uper-ovulation in

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  4. Among the following edible fishes which one is a marine fish having ri...

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  5. Find the correct match Column A Column B Column I. Mackerel Rastr...

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  6. Outbreeding is an important strategy of ani- mal husbandry because it

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  7. Following are all breeds of cows except

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  8. The guts of cow and buffalo possess

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  9. Which one of the following is a bread of cattle?

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  10. Which one of the followinf poultry birds is not an English breed ?

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  11. Human proteins can be produced in the milk or semen of farm animlas tr...

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  12. Lymphoid leucosis is a poultry disease caused by

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  13. Fin rot of fish is caused by

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  14. Cast nets' are used to catch

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  15. The most commonly maintained species of bee by bee keepers is

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  16. Nosema bombycis which causes pebrine in silk worms is a

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  17. Muga silk worm feeds on

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  18. Silk contains a proteins known as

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  19. Which one of the following is a bread of cattle?

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  20. Select the group having only buffalo breeds in India from the followin...

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  21. Bovine spongiform encephalopathy is a dissease caused by prions in a …...

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