Multiple Choice
The one-way flow of air along parabronchi makes what type of gas-exchange mechanism possible, at least theoretically?
A) the same as that occurring in fish gills
B) the same as that occurring in insect tracheae
C) the same as that occurring in mammalian lungs
D) the same as that occurring in echinoderm skin gills
Correct Answer:
Verified
Correct Answer:
Verified
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