ACT Science Practice Question #1760 (Hard (600)) | Test Citadel
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ACT Science Difficulty: Hard (600)

Digital ACT Science Practice Question #1760

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If a researcher briefly interrupts the 16-hour dark period of Species Y with a 5-minute flash of red light, Species Y will most likely: Experiment Context (Photoperiodic Induction of Flowering): Botanists exposed three varieties of plants (Species X, Y, and Z) to varying durations of uninterrupted darkness per 24-hour cycle: Table 2: - 8 hrs darkness: Species X flowers; Species Y does not flower; Species Z flowers - 12 hrs darkness: Species X does not flower; Species Y does not flower; Species Z flowers - 16 hrs darkness: Species X does not flower; Species Y flowers; Species Z flowers
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Socratic AI Engine Step-by-Step Derivation
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⚡ 15-Second Desmos Speed Hack

Night break prevents flowering in short-day plants.

Masterclass Solution & Distractor Trap Analysis

Short-day plants require uninterrupted dark periods; a night break halts flowering....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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