Q. Variations in a progeny takes place due to
A) Mutation
B) Recombination by gametogenesis
C) Gene flow or genetic drift
D) All of the above
Explanation
Variations in progeny takes place only when there is a change in their genetic material. Mutation, recombination by gametogenesis, gene flow or genetic drift, these all are the ways to bring the change in the genetic material of progeny
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.