Question
Biology Question on Kingdom Animalia
Which of the following is respiratory organ of scorpion ?
A
Gills
B
Lungs
C
Ctenidia
D
Book lungs
Answer
Book lungs
Explanation
Solution
The respiratory organ of scorpion is book lung. It consists of 4 pairs of cuticular pulmonary sacs. Books lungs are formed by invaginations of cuticle at the bases of rudimentary appendages.