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Which type of post-mating isolating mechanism will develop a sterile adult with a viable hybrid?

Option: 1

Hybrid mortality


Option: 2

Hybrid inviability


Option: 3

Hybrid sterility


Option: 4

Hybrid viability

Answers (1)


Option 3 is correct because - The viable hybrid that leads to the formation of a sterile adult is known as Hybrid sterility.

The explanation for the incorrect options 

Option 2 is incorrect because  The development of a hybrid embryo with decreased viability is known as a hybrid inviability.

Option 1 and 4 are incorrect because  do not involve in post-mating isolating mechanism
Hence, option 3 is the correct answer. 

Posted by

Kuldeep Maurya

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