Given a population that contains genetic variation, what is the correct sequence of the following events, under the influence of natural selection?

1. Well-adapted individuals leave more offspring than do poorly adapted individuals.

2. A change occurs in the environment.

3. Genetic frequencies within the population change.

4. Poorly adapted individuals have decreased survivorship.

TLS Online TPP Program

#Question id: 12452

#Section 1: Ecology

Butterflies are used as an example of a species with

TLS Online TPP Program

#Question id: 12453

#Section 1: Ecology

If the life history pattern for a species is to reproduce once and then die, it is called

TLS Online TPP Program

#Question id: 12455

#Section 1: Ecology

When does the growth rate of a natural population equal zero?

TLS Online TPP Program

#Question id: 12456

#Section 1: Ecology

Choose the factor that is unlikely to limit population growth.

TLS Online TPP Program

#Question id: 12457

#Section 1: Ecology

A _______________ survivorship curve is most typical of an opportunistic species.

TLS Online TPP Program

#Question id: 12458

#Section 1: Ecology

The number of individuals that can be supported in a given location is the: