EVERYDAY SCIENCE

Detailed explanation-1: -Commensalism happens when one species lives with, on, or in another species, known as the host. The host species neither benefits nor is harmed from the relationship. In our imagined example, various species of barnacles attach themselves to the skin of whales.

Detailed explanation-2: -Commensalism. Commensalism is a symbiotic relationship in which one species benefits while the other species is not affected.

Detailed explanation-3: -Commensalism: In commensalism, one organism benefits while the other organism neither benefits nor suffers from the interaction. For example, a spider may build a web on a plant and benefit substantially, while the plant remains unaffected.