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← Nature & AnimalsWhich developmental outcome occurs when imaginal discs in a holometabolous insect exhibit uncontrolled growth signaling?
A)Neoplastic tumor formation in the adult✓
B)Accelerated pupation due to precocity
C)Failure to undergo larval molting cycles
D)Suppression of yolk protein production
💡 Explanation
When imaginal discs experience uncontrolled growth signaling, cellular proliferation becomes unregulated because of disrupted signaling pathways, leading to neoplastic tumor formation in the developing adult. Therefore tumor formation results, rather than faster maturation, molt failure, or yolk deficit which each follow different hormonal imbalances.
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