2.2: Adaptations for gas exchange in birds Flashcards
1
Q
Birds are __ blooded which causes them to have what?
A
Warm blooded, so they have a high respiration rate.
2
Q
Do birds require efficient gas exchange?
A
Yes.
3
Q
What are the branching air tubes called in a bird?
A
Bronchi.
4
Q
Birds have a __ __ network.
A
Extensive capillary.
5
Q
The what end in air sacks?
A
Parabronchi.
6
Q
What is ventilation brought by in a bird?
A
The ribs and wing action.
