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Multiple Choice
Which type of sensory receptor detects temperature changes?
A
Mechanoreceptors
B
Chemoreceptors
C
Photoreceptors
D
Thermoreceptors
Verified step by step guidance
1
Begin by understanding the function of sensory receptors. Sensory receptors are specialized cells or nerve endings that respond to specific types of stimuli and send signals to the brain for interpretation.
Identify the types of sensory receptors mentioned in the problem: Mechanoreceptors, Chemoreceptors, Photoreceptors, and Thermoreceptors.
Mechanoreceptors are responsible for detecting mechanical changes such as pressure, vibration, and touch. They are not involved in temperature detection.
Chemoreceptors detect chemical stimuli, such as changes in the concentration of substances like oxygen or carbon dioxide in the blood. They do not detect temperature changes.
Photoreceptors are specialized for detecting light and are primarily found in the retina of the eye. They are not involved in temperature detection. Thermoreceptors, however, are specifically designed to detect changes in temperature, making them the correct answer for this problem.