Waec Model Questions Vol1 2018 Biology Question 7

Practice essay / theory question 7 from the 2018 Waec Model Questions Vol1 Biology examination. This question covers Homeostasis .

Waec Model Questions Vol1 2018 Biology Essay / Theory

Topic: Homeostasis

Question 7 WAEC_MODEL_QUESTIONS_VOL1 • 2018 • BIOLOGY • essay

Explain how the human body maintains internal stability (homeostasis) when exposed to a rise in ambient temperature.

Question Parts

( a )

Describe the role of the hypothalamus in detecting and initiating responses to elevated body temperature.

( b )

Outline the physiological mechanisms that are mobilised to dissipate excess heat from the body.

( c )

Explain how negative feedback operates in temperature regulation, naming the specific receptors, integrating centre and effectors involved.

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About This Question

This is Waec Model Questions Vol1 2018 Biology Question 7. It is one of the essay questions from the 2018 Waec Model Questions Vol1 Biology examination.

The question covers Homeostasis .

View More Waec Model Questions Vol1 2018 Biology Questions More Waec Model Questions Vol1 Practice Questions Back to Questions

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