O-LevelBiologyEcology & Environment5090/11 · May/June 2022 · Q391 Mark

The number of weed plants in a grass field was counted at monthly intervals. The table shows the results. [Figure 39.1] Since August 2020, the field was mown regularly and used as a football pitch. From this information, which two weeds are best adapted to survive in mown grass?

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Adandelion and dock

Bdock and groundsel

Cplantain and dandelion

Dplantain and dock

✓ Correct answer

C: plantain and dandelion

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Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2022 Paper 1 Variant 1, question 39.

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