Question
Biology Question on Kingdom Animalia
The two organisms which breathe only through their moist skin are
A
fish and frog
B
frog and earthworm
C
leech and earthworm
D
fish and earthworm
Answer
leech and earthworm
Explanation
Solution
The body of annelids is covered by thin moist cuticle. Gaseous exchange occurs through general body surface in most forms. In frogs the breathing is cutaneous, pulmonary and buccopharyngeal. In fishes the breathing is through gills.