O-LevelBiologyTransport in Plants5090/12 · May/June 2016 · Q111 Mark

What shows how the rate of transpiration changes when conditions in the atmosphere change?

Areduced wind: decreases, increased humidity: decreases

Breduced wind: decreases, increased humidity: increases

Creduced wind: increases, increased humidity: decreases

Dreduced wind: increases, increased humidity: increases

✓ Correct answer

A: reduced wind: decreases, increased humidity: decreases

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Topic: Transport in Plants, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2016 Paper 1 Variant 2, question 11.

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