CAIE IGCSE Biology 14.1.4 Sensory Relay and Motor Neurones Questions
Practise identifying sensory, relay and motor neurones from their positions, connections and directions of impulse travel.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- identify sensory neurones carrying impulses from receptors or sense organs to the CNS
- locate relay neurones within the brain or spinal cord between other neurones
- identify motor neurones carrying impulses from the CNS towards muscles or glands
CAIE IGCSE Biology 14.1.4 Sensory Relay and Motor Neurones Questions question 1
Fig. 2.1 shows the structure of the eye. It also shows the pathway taken by nerve impulses which help bring about changes in the eye in order to bring light to a focus.
Fig. 2.1
Draw a label line and a letter X on Fig. 2.1 to identify a motor neurone.
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