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← Nature & AnimalsWhich outcome results when ecdysone production prematurely diminishes during nymphal insect stages?
A)Successful larval-pupal metamorphosis progression
B)Adult imaginal disc differentiation occurs
C)Premature pupation before sufficient growth✓
D)Delayed molting enabling larger instars
💡 Explanation
Premature ecdysone reduction induces precocious insect development, because insufficient hormone signaling triggers pupation before adequate larval growth completion; therefore, pupation initiates too early rather than allowing adequate resource accumulation.
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