O-LevelBiologyTransport in Humans5090/11 · May/June 2013 · Q351 Mark

Where does the placenta allow the exchange of materials to take place between mother and fetus?

Aoviduct wall

Bumbilical cord

Cuterus wall

Dvagina wall

✓ Correct answer

C: uterus wall

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Topic: Transport in Humans, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2013 Paper 1 Variant 1, question 35.

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