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Sensory receptors gives the sensation of hot or cold to a body. For example, heat receptors detect warmth while cold receptors detect the cold.
thermoreceptors
cold
Heat
The sunshine
they detect the feelings of pain cold and so on
Sensory receptors gives the sensation of hot or cold to a body. For example, heat receptors detect warmth while cold receptors detect the cold.
They detect heat
The skin is sensitive to heat, cold, extreme temperature (hot or cold), pressure, pain/irritation and vibrations.
There are only heat receptors. "Cold" is a low level of heat.
thermoreceptors The skin is sensitive to heat, cold, extreme temperature (hot or cold), pressure, pain/irritation and vibrations.
Touch - Mechanical receptors Light- Photo receptors Heat- Thermo receptors
More cool receptors than warm receptors in the skin.
cold receptors are more numerous
Insects like grasshoppers have heat receptors in their body to detect heat. They also have antennas which help them detect movement and vibrations.
Thermoreceptors respond to temperature change.
thermoreceptors