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Identify the correct statement about hybrid inviability.

  1. Act as a postzygotic barrier

  2. Hybrid inviability decreases the hybrid capacity

  3. Develop to mature adult

  4. It increases the hybrid capacity

Option: 1

I and II

 


Option: 2

II and III

 


Option: 3

II and IV

 


Option: 4

III and IV


Answers (1)

best_answer

Statement I and II are correct - A postzygotic barrier that limits a hybrid's ability to develop into a strong, and healthy adult is known as hybrid inviability. A hybrid embryo develops with low viability. 

Statement III and IV are correct - Hybrid inviability does not develop to mature adults and reduces the hybrid capacity

Option 1 is the correct answer. 

 

Posted by

Shailly goel

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