Question detail

What is the primary function of automatic control systems in homeostasis?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Homeostasis

Question

  1. A. To increase the temperature of the body
  2. B. To regulate internal conditions
  3. C. To eliminate waste products
  4. D. To enhance muscle growth

Answer

The correct option is To regulate internal conditions. This answer is correct because it matches the approved learning objective to explain that automatic control systems may involve nervous responses or chemical responses in the subtopic Homeostasis.

Explanation

The correct option is To regulate internal conditions. To regulate internal conditions is correct because it directly supports the approved learning objective to explain that automatic control systems may involve nervous responses or chemical responses. This belongs to the subtopic Homeostasis within Homeostasis, so the explanation must stay tied to that curriculum context. The other options are incorrect because they either do not answer this learning objective, use a vague statement, or move away from Homeostasis.

Common mistake

Confusing Nervous and Chemical Responses

Students often mix up nervous responses with chemical responses, failing to clearly differentiate between the two types of automatic control systems.

To fix this, students should study the characteristics of each response type, noting that nervous responses are typically fast and involve electrical signals, while chemical responses are slower and involve hormones.

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Explain That Automatic Control Systems May Involve Nervous Responses Or Chemical Responses Mcq 1 | AQA GCSE Biology Question detail | ExamCompanion