Exam-style practice

Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’, answer explanations

Review worked answers and explanations for Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’,. Aligned to Cambridge IGCSE Psychology.

Questions

Supported

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Sleep

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Answer explanations

Question 20 of 22

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Paper 1 structured question: Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’,

Paper 1Approaches, Issues and Debates4 marks

Description

Sleep Disorders Overview

Insomnia, sleep paralysis, and sleepwalking are common sleep disorders influenced by biological rhythms.

a
Explain the relationship between biological rhythms and sleep disorders.
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