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An arrector pili muscle (a) is associated with each sweat gland, (b) can cause a hair to stand up straight, (c) enables each hair to be stretched when wet, (d) provides new cells for continued growth of its associated hair. The product of this type...
1 Approved Answer. The answer is D. i.e. The arrector pili muscles contract to stand hairs upright. Explanation: Arrector Pili Muscle - This is a minuscule muscle that appends to the base of a hair follicle toward one side and to dermal tissue on the opposite end. To produce heat when the body is cool, the arrector pili muscles contract at the ...
The arrector pili muscle is a small muscle attached to the base of each hair follicle. When this muscle contracts, it causes the hair to stand up, resulting in what is commonly known as "goosebumps" or "piloerection." The contraction of the arrector pili muscle is a reflex response to various stimuli, such as cold temperatures, fear, or ...
Solution: Warming the Body Up: To warm the body up when cold, the arrector pili muscles contract to stand hairs upright. This action helps to trap a layer of air close to the skin, which acts as insulation and helps retain body heat.
When the arrector pili muscles contract, no changc is noted on the skin surface. the body is able to lose heat. "goose bumps" form on the skin. the hair on your arms and les, begins to curl. the sweat plands empty their contents onto the surface of the skin.
1. Role and Function of the Arrector Pili: The arrector pili muscles are small muscles attached to hair follicles in mammals. Their main role is to contract in response to various stimuli, such as cold or emotional stress, causing the hair to stand upright. This response is commonly known as "goosebumps" or piloerection.
When the arrector pili muscles contract, several physiological responses occur in the body. These tiny muscles are attached to hair follicles and are responsible for causing hairs to stand on end, a phenomenon commonly known as "goosebumps." Here is a detailed explanation of what happens when the arrector pili muscles contract: 1.
The stratum lucidum provides additional protection and waterproofing properties to thick skin. 4. Arrector Pili Muscles: - Thin skin contains arrector pili muscles, which are responsible for causing hair follicles to stand upright when contracted (goosebumps). - Thick skin does not have arrector pili muscles, as it lacks hair follicles.
Key: arrector pili muscle cutaneous receptors hair sebaceous glands alles hair Follicle TO nail hair follicle nail sebaceous glands BALKAN cunteneous receptores de 8. ge acne is an infection of this 2. structure that houses a hair 3. more numerous variety of perspiration gland that produces a secretion containing water, salts, and vitamin C ...
The first question's answer is c. Arrector pili is not associated with the production of perspiration. It is a muscle that is attached to hair follicles and is responsible for causing hair to stand up when we experience cold or fear. The second question's answer is a. Nerve fiber is not a skin structure.