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Date May 2013 Marks available 1 Reference code 13M.1.SL.TZ2.28
Level Standard level Paper Paper 1 Time zone Time zone 2
Command term Question number 28 Adapted from N/A

Question

The diagram shows a feedback pathway.

Which sequence is an example of the pathway?

Markscheme

B

Examiners report

N/A

Syllabus sections

Core » Topic 6: Human physiology » 6.6 Hormones, homeostasis and reproduction
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