Exam 3

Question 1

What is the dental formula for humans?

Answer 1

2 : 1 : 2 : 3

Question 2

How many incisors, canines, premolars and molars do humans have?

Answer 2

2, 1, 2, 3

Question 3

What is the dental formula for primitive primates?

Answer 3

2 : 1 : 3 : 3

Question 4

What is the dental formula for lemuriformes?

Answer 4

2 : 1 : 3 : 3

Question 5

What is the dental formula for tarsiiformes?

Answer 5

2 : 1 : 3 : 3 / 1 : 1 : 3 : 3

Question 6

What is the dental formula for anthropoidea?

Answer 6

2 : 1 : 3 : 3 or 2 : 1 : 2 : 3

Question 7

Primitive primates who have an unfused mandible, post orbital bar, tooth comb, grooming claw, and moist nose

Answer 7

Lemuriformes

Question 8

Primitive primates who have an unfused mandible, post orbital closure, grooming claw, dry nose

Answer 8

Tarsiiformes

Question 9

Primitive primates who have a fused mandible, post orbital closure, and dry nose

Answer 9

Anthropoidea

Question 10

Most primitive primate

Answer 10

Lemuriformes

Question 11

What are the 2 groups of Prosimii?

Answer 11

Lemuriformes and tarsiiformes

Question 12

What 2 groups of primates are in lemuriformes?

Answer 12

Lemurs and lorises

Question 13

What group of primates are in tarsiiformes?

Answer 13

Tarsiers

Question 14

What are the 2 groups of anthropoideas?

Answer 14

Platyrrhines and catarrhines

Question 15

What makes up the platyrrhines?

Answer 15

Ceboids

Question 16

What 2 groups of primates are in the catarrhines?

Answer 16

Great apes including humans, cercopithecoids

Question 17

Where do lemurs live?

Answer 17

Madagascar

Question 18

Behavior in an evolutionary context; how these behaviors evolved as a species in order to live in a specific environment/niche

Answer 18

Behavioral ecology

Question 19

Lemurs have _____ dominance in some species

Answer 19

Female

Question 20

Why is there so much diversity in lemurs?

Answer 20

Lack of competition from other primates