Question

34. Nymphal characters are maintained by
1) Parotid gland
2) Salivary gland
3) Juvenile hormone 4)Ecdysone hormone​

Answer 1

Answer:

3) Juvenile hormone is the appropriate answer.

Explanation:

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Answer 2

Answer:

3) Juvenile hormone

Explanation:

Juvenile hormone is released by corpora allata and serves to maintain the characters of the larval stage by retaining the juvenile characters after each round of moulting.