When we say "populations evolve, not individuals," what does this mean?
A)Evolution does not happen.
B)Individuals cannot change their genetic makeup, but genotype frequencies in a population can change.
C)Evolution is a change in the genetic make-up of individuals over time.
D)Only alleles change over time, not genotype frequencies.
E)Only genotype frequencies change over time, not allele frequencies.

Question

Quizplus · Accepted Answer

This statement means that although individuals may have variations in their genetic makeup, it is the changes in genotype frequencies within populations over generations that drive evolution. This is because evolution refers to a change in the frequency of alleles in a population, not just a change in an individual's genetic makeup.

When We Say "Populations Evolve, Not Individuals," What Does This