how could you show whether there are specific receptors in y

how could you show whether there are specific receptors in your skin that respond to heat and cold

Solution

By the help of Thermoreceptor i can show in my skin there are specific receptors that respond to heat and cold.Warmth receptors are thought to be unmyelinated c-fibres while those responding to cold have both c-fibres and thinly myelinated A delta fibres.When an object made from plastic is held in the hand,skin temperature changes much more slowly than when the hand grasps an object made from stainless steel or copper.