Q. An interaction favourable to both population, but no obligatory to either is
A) Proto-cooperation
B) Mutualism
C) Commensalism
D) Parasite
Explanation
Proto-cooperation is the interaction between two living organisms of different species in which both are mutually benefied but they can live without each other.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.