Biology
Medium
Question
Gaseous exchange in birds occurs at level of_______________?
A
Alveoli
B
Air sacs
C
Bronchi
D
Parabronchi
✓ Official correct answer
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A
Alveoli
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B
Air sacs
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C
Bronchi
No member explanations yet for this option.
D
Parabronchi
No member explanations yet for this option.