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O-LevelBiologyCoordination & Response5090/11 · Oct/Nov 2019 · Q211 Mark

Which structure in the brain registers changes in the blood concentration?

Acerebellum
Bhypothalamus
Cmedulla
Dpituitary gland

✓ Correct answer

B: hypothalamus

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About this question

Topic
Coordination & Response, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2019 Paper 1 Variant 1, question 21.

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