The haring organs in grasshopper_________________?

A. Tolerance
B. Pest avoidance
C. Plant resistance
D. Resistance

A. Rigidly of body parts
B. Impermeability of water
C. Prevent evaporation
D. Impermeability of water and prevent evaporation

A. Pleuron
B. Tergum
C. Sternum
D. None of the above

A. Exoskeleton of head
B. Internal skeleton of head
C. Internal skeleton
D. None of the above

A. Obtect
B. Coarctate
C. Exarate
D. Platyform

A. Culicidae
B. Pyralidae
C. Tineidae
D. Bombicidae