2.2: Adaptations for gas exchange in amphibians and reptiles Flashcards
1
Q
Amphibians use __ __ for gas exchange when inactive.
A
Moist skin.
2
Q
What do amphibians use when active?
A
Simple lungs.
3
Q
What do tadpoles use?
A
Gills.
4
Q
What is the characteristic of an amphibians lungs?
A
They are highly folded.
5
Q
Reptiles have efficient or inefficient lungs?
A
Efficient.
6
Q
Where does gas exchange occur in a reptile?
A
Exclusively in the lungs.
7
Q
Reptiles have ribs but no .. what?
A
Diaphragm. It aids in ventilation.
