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O-LevelBiologyTransport in Humans5090/12 · May/June 2022 · Q161 Mark

Which component of the blood stimulates the formation of fibres to help seal a wound?

Aplasma

Bplatelets

Cred blood cells

Dwhite blood cells

✓ Correct answer

B: platelets

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About this question

Topic: Transport in Humans, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2022 Paper 1 Variant 2, question 16.

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