Commercial production of silk is called_________________?

A. Toxin
B. Toxicant
C. Neurotoxin
D. None of the Above

A. Moulting
B. Ecdysis
C. Exuvium
D. Moulting and Ecdysis

A. Aphid
B. Thrips
C. Housefly
D. None

A. Prevent evaporation
B. Rigidity of body parts
C. Extensiblity of integument and flexibility
D. Impermeability of water

A. Termites
B. Ants
C. Silver fish
D. None

A. Pest outbreak
B. Pest resugrgence
C. IPC
D. IPM