Question
Biology Question on Exchange Of Gases
Book lungs are respiratory organs of
A
Mollusca
B
Arachnida
C
Mammals
D
Earthworm
Answer
Arachnida
Explanation
Solution
Book lungs are respiratory structures is arachnida (scorpion spider, etc).
Book lungs are respiratory organs of
Mollusca
Arachnida
Mammals
Earthworm
Arachnida
Book lungs are respiratory structures is arachnida (scorpion spider, etc).