In multi-male, single-female primate groups (e.g., tamarins), the single breeding female forces other females into reproductive suppression. Why might this be evolutionarily selected for? What are the other non-breeding females doing (and why?)?

The average neanderthal brain was larger than the average modern human brain.

One of the main advantages of the Levallois technique was that

Neanderthals inhabited most of Africa prior to migrating.

The name Homo habilis is derived from La!n. What does it mean?

Anthropologists believe that one selective pressure for the evolution of bipedalism was that walking on two feet is more energy efficient than walking on four feet.

Sort ALL of the following primate social systems into the category of its most common mating system.

A newly discovered primate species lives in a single-male, multi-female social system. Males fiercely compete for access to females. Based on this information, would you expect this species to be:

(Select all that apply). Which of the following are considered main elements of a primate social system?

If you have had your wisdom teeth removed, you likely have a space in your mandible, similar to a notable Neanderthal trait, called a gap. I will check all fill in the blank questions manually, so don’t worry about spelling or letter case.