O-LevelBiologyEcology & Environment5090/12 · Oct/Nov 2017 · Q341 Mark

Which conditions are needed for the germination of most seeds? [Figure 34.1]

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Alight: ✓, oxygen: ✓, water: X

Blight: X, oxygen: ✓, water: X

Clight: ✓, oxygen: X, water: ✓

Dlight: X, oxygen: ✓, water: ✓

✓ Correct answer

D: light: X, oxygen: ✓, water: ✓

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Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2017 Paper 1 Variant 2, question 34.

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