Amniotes And Eggs

Question 1

When did they emerge?

Answer 1

Carboniferous

Question 2

Mammals are ____sida?

Answer 2

Synapsida

Question 3

How did the sauropsids and diapsids diverge?

Answer 3

Into Archosaurs (avians, crocs, turtles) and Lepodosaurs (lizards, squamata)

Question 4

Chorion?

Answer 4

Outermost layer, gas exchange and waste

Question 5

Amnion?

Answer 5

Main bulk, protection, temp regulation, allow muscuskeletal to grow

Question 6

Allantois?

Answer 6

“Pocket”, waste collection, gas/nutrition exchanges

Question 7

of arches and fenestra/holes, what groups? For: anapsids

Answer 7

0, 1, turtles

Question 8

of arches and fenestra/holes, what groups? For: Synapsid

Answer 8

1, 1, mammals

Question 9

of arches and fenestra/holes, what groups? For: diapsid

Answer 9

2, 2, reptiles/avians

Question 10

of arches and fenestra/holes, what groups? For: euryapsid

Answer 10

2, 1, plesiosaurs, icthyosaurs