Q. Change of lighter coloured variety of peppered moths $(Biston\ betularia)$ to darker variety occurred due to
A) Selection of darker variety for survival in smoke laden industrial environment
B) Deletion of gene
C) Industrial carbon deposited on the wings
D) Translocation of gene
Explanation
Change of light coloured variety of the peppered moths to the darker variety is an excellent example which supports the theory of natural selection by Charles Darwin
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.