Question

Which one of the following cell types is responsible for forming the skin's ability to tan on exposure to sunlight?

A. melanocytes.
B. keratinocytes.
C. dendrocytes.
D. lymphocytes.

Answer 1

Melanocytes are responsible for forming the skin's ability to tan on exposure to sunlight.

Step-by-step explanation:

Melanocytes are specialized cells found in the epidermis, the outermost layer of the skin, as well as in other tissues such as the eyes and inner ear. These cells play a crucial role in the production of melanin, the pigment responsible for the color of the skin, hair, and eyes. The process of melanin production is known as melanogenesis.

The cell type responsible for forming the skin's ability to tan on exposure to sunlight is melanocytes. Melanocytes produce the pigment called melanin, which gives color to the skin. When the skin is exposed to sunlight, melanocytes produce more melanin, resulting in a tan.