Q. A change in the relative abundance of an allele (the allelic frquency) within a population, over a succession of generations is called
A) Micro-evolution
B) Macro-evolution
C) Co-evolution
D) Phylog-enetic evolution
Explanation
Microevolution involves changes in allelic frequency within a gene pool. The macroevolution involves large scale changes among groups of species.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.