What is the fundamental evolutionary trade-off between variables that constrain reproduction in mammals?
A) number of estrous cycles versus female's life span
B) number of adult males versus number of adult females in a group
C) sex ratio of offspring versus quantity of offspring
D) quality versus quantity of offspring

Question

Quizplus · Accepted Answer

The fundamental evolutionary trade-off in mammals is between the quality and quantity of offspring. Mammals have limited resources to invest in reproduction, and so they must balance the resources they allocate to producing a few high-quality offspring versus many low-quality offspring. This trade-off is influenced by a variety of factors, including the availability of resources, maternal health, and environmental conditions.

What Is the Fundamental Evolutionary Trade-Off Between Variables That Constrain