Official Answer Key & Detailed Solution
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Correct Answer: Option (B) — Pitcher plant
Concept & Option Breakdown
Standard Reference VerifiedPitcher plants (e.g., Nepenthes, Sarracenia) are carnivorous/insectivorous plants featuring pitfall traps formed from modified leaves filled with digestive fluid to capture and digest insects. Passion flower (Passiflora), Night queen (Cestrum nocturnum), and Flame of the forest (Butea monosperma) are non-carnivorous flowering plants.
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