El Camino College » Anthropology » Anth 1 - Biological Anthropology » Spring 2020

Question #1

Primates have long growth and development periods because:

A. the areas of the brain associated with smell and hearing are expanded in primates.

B. they are like other mammals in taking a long time to develop to sexual maturity.

C. on average they are smaller bodied than most other mammals.

D. they have higher intelligence and larger brains relative to other animals.

Question #2

Arboreal adaptation is:

A. adaptation to life in the savanna.

B. adaptation to life in the trees.

C. the ability to brachiate.

D. the ability to move on four limbs.

Question #3

The most distinctive feature of ape dentition, which clearly distinguishes apes from Old World monkeys, is:

A. a long canine tooth in males.

B. bilophodont molars.

C. a 2-1-2-3 dental formula.

D. a Y-5 molar pattern.

Question #4

The Y-5 molar morphology is present in:

A. lemurs.

B. howler monkeys.

C. colobus monkeys.

D. chimpanzees.

Question #5

Strepsirhines have a special lower incisor called a:

A. tooth comb.

B. bilophodont.

C. diastema.

D. two-ridge tooth.