Question detail
How do effectors contribute to 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
- A. By detecting changes in the environment
- B. By processing information from receptors
- C. By bringing about responses to restore optimum internal conditions
- D. By regulating blood glucose levels
Answer
The correct option is By bringing about responses to restore optimum internal conditions. This answer is correct because it matches the approved learning objective to identify effectors, including muscles and glands, as structures that bring about responses to restore optimum levels in the subtopic Homeostasis.
Explanation
The correct option is By bringing about responses to restore optimum internal conditions. By bringing about responses to restore optimum internal conditions is correct because it directly supports the approved learning objective to identify effectors, including muscles and glands, as structures that bring about responses to restore optimum levels. 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
Misunderstanding Effectors
Students often confuse effectors with receptors, thinking that effectors detect stimuli instead of responding to them.
Remember that effectors are the structures that bring about responses to restore optimum levels, while receptors are responsible for detecting stimuli.
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