Gaseous exchange takes place in the adult toad through the
-
A.
buccal cavity, bladder and lungs -
B.
buccal cavity, skin and lungs -
C.
tympanic membrane, lungs and gills -
D.
buccal cavity, skin and spiracle -
E.
gills skin and buccal cavity
Correct Answer: Option B
Explanation
The toads breathe through their mouth, skin and lungs. The mouth cavity is also referred to as the buccal cavity.