A) juvenile hormone
B) pheromones
C) ecdysomes
D) hormones
Correct Answer: B
Solution :
Confusion technique involves the use of pheromones in which small pieces of paper having female pheromones are thrown over the area due to which males are unable to locare females and population is checked. Hormone is a compound produced by the cells of one part of the body, which acts in the other parts of the organism. Juvenile hormone is required during the eariy growth of insects. It prevents maturation and induces growth. Ecdysome hormone is essential for moulting and hence growth.
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