That There Is a Tradeoff Between Investing Time and Resources

Multiple Choice

That there is a tradeoff between investing time and resources in parenting and mating and that the sex that invests more in parenting is the choosier sex when it comes to selecting a mating partner, whereas the sex that invests less in parenting is more competitive among themselves for access to the more-investing sex is called

A) biosocial theory of gender identity and sexual orientation.
B) parental investment theory.
C) gender schema theory.
D) gender development theory.