Receptor sensitive to smell are:
Correct answer: B. Chemical
- A. Mechanical
- B. Chemical
- C. Photoreceptors
Explanation
Chemical receptors are sensitive to chemicals and they help differentiate and recognize taste,smell and detect changes in O2 ,CO2 and Ph.
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About Receptors
Receptors are specialized cells or proteins that detect stimuli such as light, sound, pressure, temperature and chemicals, then initiate responses through sensory or hormonal pathways. Questions distinguish sensory receptors from effectors, compare receptor types, and examine stimulus conversion into nerve impulses, including the roles of rods, cones, chemoreceptors and mechanoreceptors.
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