A cell or group of cells specialized to detect changes in the environment and trigger impulses are know as:
Correct answer: B. Receptors
- A. Effectors
- B. Receptors
- C. Suppressors
- D. (B) and (C)
Explanation
Receptors are present in all parts of the body for example in the skin, eyes, nose tongue, etc. They detect the signals and then send them to the brain in the form of electrical signals. If these receptors are damaged then they will not detect the input which leads to harm to our bodies in dangerous situations.
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