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Nature & Animals

Which outcome influences pupae formation using prothoracicotropic hormone (PTTH)?

A)Increased ecdysone production
B)Decreased juvenile hormone
C)Inhibition of imaginal discs
D)Activation of programmed cell death

💡 Explanation

Increased ecdysone production influences molting because PTTH triggers the prothoracic gland to release ecdysone via endocrine signalling, therefore promoting development, rather than triggering the larval stage.

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