Igcse Model Questions Vol1 2024 Biology Question 7

Practice essay / theory question 7 from the 2024 Igcse Model Questions Vol1 Biology examination. This question covers Homeostasis, Blood glucose regulation, Thermoregulation, Endocrine control .

Igcse Model Questions Vol1 2024 Biology Essay / Theory

Topics: Homeostasis Blood glucose regulation Thermoregulation Endocrine control

Question 7 IGCSE_MODEL_QUESTIONS_VOL1 • 2024 • BIOLOGY • essay

Explain how the human body maintains internal stability (homeostasis) in the following situations.

Question Parts

( a )

Describe the negative‑feedback mechanisms that control blood‑glucose concentration after a meal.

( b )

If the pancreas fails to secrete sufficient insulin, predict the short‑term and long‑term effects on blood‑glucose level and list two clinical symptoms that may arise.

( c )

Outline two physiological responses that help lower core body temperature when ambient temperature rises above 30 °C.

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About This Question

This is Igcse Model Questions Vol1 2024 Biology Question 7. It is one of the essay questions from the 2024 Igcse Model Questions Vol1 Biology examination.

The question covers Homeostasis, Blood glucose regulation, Thermoregulation, Endocrine control .

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