Natural Selection

survival of the fittest

underpopulation (correct)

struggle for existence

variation

Higher reproductive rate means higher fitness.

Fitness is species-specific.

Fitness is environment-specific. (correct)

Fitness should be measured across several generations.

statics

interactions

habitat

dynamics (correct)

<p>Fitness works on traits such as size and speed.</p> Signup and view all the answers

<p>household</p> Signup and view all the answers