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Continued inbreeding, especially close inbreeding generally results in

 

Option: 1

Inbreeding depression

 


Option: 2

Inbreeding stimulation

 


Option: 3

Inbreeding hybridisation

 


Option: 4

Inbreeding mutation


Answers (1)

best_answer

 

 

 

As we learnt in Inbreeding:

  • Inbreeding refers to the mating of more closely related individuals within the same breed for 4-6 generations. 
  • However, continued inbreeding, especially close inbreeding, usually reduces fertility and even productivity. 
  • This is called inbreeding depression.
  • Whenever this becomes a problem, selected animals of the breeding population should be mated with unrelated superior animals of the same breed. 
  • This usually helps restore fertility and yield.

 

 

 

Posted by

Rakesh

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