Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Life Sciences Evolution and Behavior Evolutionary Mechanisms
Two kinds of natural selection (A and B) acting on a trait are shown in the figure below. In each, the top graph shows the trait frequency before and the bottom graph frequency after the action of natural selection:
The kind of natural selection in A and B are
1
A-Directional, B-Disruptive
2
A-Neutral, B-Disruptive
3
A-Stabilizing, B-Disruptive
4
A-Disruptive, B-Stabilizing
5
Question Not Attempted