Question

In commensalism, the relationship of species A and species B is such that ______.

Options

• A and B both are benefitted

• A is benefitted and B is harmed

• A is benefitted and B is not affected

• A and B both are harmed

Answer 1

In commensalism, the relationship of species A and species B is such that A is benefitted and B is not affected.

Explanation:

Commensalism benefits one species while leaving the other unaffected. Mutualism benefits both, parasitism benefits one and harms the other, and competition generally harms both.