Multiple Choice
Which statement about insects with complete metamorphosis is true?
A) Prothoracicotropic hormone (PTTH) stimulates the corpora cardiaca to secrete ecdysone.
B) As development proceeds through different instars, juvenile hormone is secreted intermittently.
C) Larvae, but not pupae, produce juvenile hormone.
D) Larvae metamorphose directly into adults.
E) An increase in juvenile hormone prompts a larva to molt into an adult.
Correct Answer:
Verified
Correct Answer:
Verified
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