In mammals, the energetic and opportunity costs of reproduction are _______ in females than males, so females maximize their fitness by investing in _______.

Question

Quizplus · Accepted Answer

Females generally invest more energy and resources into reproduction, such as carrying and nurturing offspring. Additionally, because females have a limited number of eggs and gestation periods, their opportunities for reproduction are more limited than males, who can produce many more sperm throughout their lifetime. Therefore, it is advantageous for females to maximize the success and survival of their offspring.

In Mammals, the Energetic and Opportunity Costs of Reproduction Are