At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Natural selection:

a. can work only on populations of genetically identical individuals
b. can work only on populations where variation is due to environment
c. works regardless of the amount of genetic variability in populations
d. works on individuals, but its long-term effect is rendered on populations
e. works on populations, but its long-term effect is rendered on individuals