O-LevelBiologyCoordination & Response5090/11 · Oct/Nov 2014 · Q251 Mark

The table lists the effects of four different drugs. Which drug is heroin?

Aaddiction: (✓), cancer: (✓), depression: (X), liver damage: (✓)

Baddiction: (✓), cancer: (X), depression: (✓), liver damage: (X)

Caddiction: (X), cancer: (✓), depression: (✓), liver damage: (X)

Daddiction: (X), cancer: (X), depression: (✓), liver damage: (✓)

✓ Correct answer

B: addiction: (✓), cancer: (X), depression: (✓), liver damage: (X)

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Topic: Coordination & Response, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2014 Paper 1 Variant 1, question 25.

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