Question

what does \fitness\ in the context of natural selection refer to?
ability to survive and reproduce
physical strength
genetic diversity

Explanation:

In the context of natural selection, "fitness" is not about physical strength (which is a common mis - conception) or genetic diversity. It specifically refers to an organism's ability to survive in its environment and successfully reproduce. This reproductive success is crucial as it allows the organism to pass on its genes to the next generation.

Answer:

Ability to survive and reproduce