Assertion (A) : Pro-social behavior is based on an inborn, natural tendency in human beings to help other members of their own species. Reason (R) : The inborn tendency facilitates survival of the species.

Both A and R are true, and R is the correct explanation of A Both A and R are true, but R is not the correct explanation of A A is true, R is false A is false, R is true

Both A and R are true, and R is the correct explanation of A

Both A and R are true, and R is the correct explanation of A. As both are the factors which influence the pro-social behavior.