Q. In the association between two organisms, if one organism is benefitted and the other is not benefitted, this relationship is known as
A) Symbiotism
B) Mutualism
C) Commensalism
D) parasitism
Explanation
Commensalism is an association or relationship between two different organisms, in which one is always benefitted. While the other is neither benefitted nor harmed, e.g., small sucker fish with large shark.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.