Waec Model Questions Vol1 2018 Biology Question 8

Practice essay / theory question 8 from the 2018 Waec Model Questions Vol1 Biology examination. This question covers Coordination .

Waec Model Questions Vol1 2018 Biology Essay / Theory

Topic: Coordination

Question 8 WAEC_MODEL_QUESTIONS_VOL1 • 2018 • BIOLOGY • essay

Discuss the coordination of movement in the human body, emphasizing the role of the nervous system.

Question Parts

( a )

Define sensory neuron, interneuron and motor neuron, and state the function of each in a reflex arc.

( b )

Explain the sequence of events that occur in the patellar (knee‑jerk) reflex, indicating the neural pathway and synaptic connections involved.

( c )

Evaluate how higher brain centres can modify a simple reflex, giving a specific example of such modulation.

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About This Question

This is Waec Model Questions Vol1 2018 Biology Question 8. It is one of the essay questions from the 2018 Waec Model Questions Vol1 Biology examination.

The question covers Coordination .

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