Hybrid breakdown is failure of

Options :
  1. hybrid zygote to develop into offspring
  2. hybrid adult to produce fertile offspring
  3. fusion failure of ova and sperms of two species
  4. all the above
Answer and Explanation :-

Answer: Option 2

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Gene frequency in a population remains stable unless and until ther is

Next Question : Genetic drift is found in

Click here for online test on Evolution and Zoogeography

Responses


 (Getemail alerts when others member replies)







It is not so much the major events as the small day-to-day decisions that map the course of our living. . . Our lives are, in reality, the sum total of our seemingly unimportant decisions and of our capacity to live by those decisions.
-Gordon B. Hinckley