Question

Q 11 Select the correct statement 1 point
O
Sweat increases the body
temperature.
O
The colour of skin depends on
percentage of melanin.
Wrinkles develop due to increase in fat
layer.
O
Melanin is present in the cells of the
dermis layer.​

Answer 1

Answer:

wrinkles develop due to increase in fat.

Answer 2

Answer:

Explanation:

If the humidity also is high, your body faces added stress because sweat doesn't readily evaporate from your skin. That pushes your body temperature even higher.

The actual skin color of different humans is affected by many substances, although the single most important substance is the pigment melanin. Melanin is produced within the skin in cells called melanocytes and it is the main determinant of the skin color of darker-skin humans.

Fat in the deeper layers of your skin diminishes. This causes loose, saggy skin and more-pronounced lines and crevices. Exposure to ultraviolet (UV) light. Ultraviolet radiation, which speeds the natural aging process, is the primary cause of early wrinkling.

Melanocytes are melanin-producing neural crest-derived cells located in the bottom layer (the stratum basale) of the skin's epidermis, the middle layer of the eye (the uvea), the inner ear, vaginal epithelium, meninges, bones, and heart.

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