Neco Model Questions Vol1 2025 Biology Question 29

Practice objective / multiple choice question 29 from the 2025 Neco Model Questions Vol1 Biology examination.

Neco Model Questions Vol1 2025 Biology Objective / Multiple Choice Medium Difficulty
Question 29 NECO_MODEL_QUESTIONS_VOL1 • 2025 • BIOLOGY • objective

The knee‑jerk (patellar) reflex involves a sensory neuron, a single interneuron in the spinal cord, and a motor neuron. If the interneuron is destroyed, what will be the effect on the reflex response?

Answer Options

A. The reflex is unchanged (normal response).
B. The reflex is delayed but still occurs.
C. The reflex is weakened but still present.
Correct Answer D. The reflex is abolished (no response).
Correct Answer
D
Correct Option:
The reflex is abolished (no response).

About This Question

This is Neco Model Questions Vol1 2025 Biology Question 29. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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