Question

3. Under which of the following circumstances would natural selection not operate on an organism? (1 point)If there is no difference in fitness between individuals in a population, then natural selection will not operate.
If an individual in a population has not adapted, then natural selection will not operate.
If more individuals are born than can survive, then natural selection will not operate.
If there is no reason for a species to evolve, then natural selection will not operate.

Answer 1

HALP

Answer 2

The first one, natural selection requires a change in fitness to exert evolutionary pressure

Answer 3

Thank you so much!