The physiological state or arrested metabolism in which development of insects is delayed irrespective of environmental factors is____________________?

A. Organophosphate
B. Carbamte
C. Organ chlorine
D. Pyrethorid

A. Carbohydrates
B. Lipases
C. Proteases
D. non of theses

A. Carbon, hydrogen
B. Carbon, hydrogen, nitrogen
C. Carbon, nitrogen and sulphur
D. Carbon, hydrogen, nitrogen

A. Drones are female while workers are sterile
B. Drones are male while workers are sterile
C. Drones are sterile while workers are sterile
D. None of the above

A. Oligophagous parasites
B. Polyhagous parasites
C. Facultative parasites
D. Transitory parasites

A. Kinesis
B. Orthokinesis
C. Uniokineses
D. Hydrokinesis