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O-LevelBiologyTransport in Plants5090/12 · Oct/Nov 2023 · Q101 Mark

Which change in conditions will decrease the rate of transpiration?

Adecrease in air currents around the leaf
Bdecrease in the humidity of the atmosphere
Can increase in light intensity around the leaf
Dan increase in the temperature of the atmosphere

✓ Correct answer

A: decrease in air currents around the leaf

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About this question

Topic
Transport in Plants, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2023 Paper 1 Variant 2, question 10.

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