6. (a) The diagram shows the regulation of body temperature - Edexcel - GCSE Biology - Question 6 - 2011 - Paper 1
Question 6
6. (a) The diagram shows the regulation of body temperature.
Complete the sentence by putting a cross (X) in the box next to your answer.
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Worked Solution & Example Answer:6. (a) The diagram shows the regulation of body temperature - Edexcel - GCSE Biology - Question 6 - 2011 - Paper 1
Step 1
Complete the sentence by putting a cross (X) in the box next to your answer.
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Answer
The type of control shown in the diagram is known as A negative feedback.
Step 2
State the part of the brain that controls body temperature.
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Answer
The part of the brain that controls body temperature is the Hypothalamus.
Step 3
Describe one way in which the skin helps in the control of body temperature.
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Answer
The skin helps in the control of body temperature by regulating heat loss through sweat glands. When the body temperature rises, sweat is secreted, which evaporates and cools the skin, helping to lower the body temperature.
