In mathematics of natural selection, which is an example of directional selection?

A.) When the traits in a population shift away from both extremes due to natural selection.
B.) When the traits in a population do not shift at all.
C.) When the traits in a population shift toward one extreme due to natural selection.
D.) When the traits in a population shift toward both extremes and away from the middle due to natural selection.

3 answers

C.) When the traits in a population shift toward one extreme due to natural selection.
In mathematics of natural selection, which is an example of stabilizing selection?

A.) When the traits in a population shift away from both extremes due to natural selection.
B.) When the traits in a population do not shift at all.
C.) When the traits in a population shift toward one extreme due to natural selection.
D.) When the traits in a population shift toward both extremes and away from the middle due to natural selection.
A.) When the traits in a population shift away from both extremes due to natural selection.