Tetrapods

Question 1

Amniote

Answer 1

Clade of tetrapods named for amniotic egg

Question 2

Amniotic egg

Answer 2

Egg that contain specialized membranes for protection, nourishment, & gas exchange

Question 3

Amnion

Answer 3

Fluid filled cavity which cushions embryo

Question 4

Yolk sac

Answer 4

Nutrient storage for embryo to use

Question 5

Allantois

Answer 5

Disposal sac for metabolic wastes

Question 6

Chorion

Answer 6

Exchange gases between embryo and air

Question 7

Ectothermic

Answer 7

Absorb external heat as their main source of body heat

Question 8

Endothermic

Answer 8

Organisms that are warmed by heat generated by their own metabolism

Question 9

Mammals

Answer 9

Amniotes with hair and mammary glands

Question 10

Function of mammary gland

Answer 10

Produce milk

Question 11

Derived characteristics of mammals

Answer 11

Hair, produce milk, fat under skin, and kidney

Question 12

Synapsid

Answer 12

Have 1hole on each side of skull

Question 13

Diapsid

Answer 13

Have 2 holes on each side of the skull

Question 14

Hominids

Answer 14

group of humans and extinct species that are closely related to us