Question

The ultraviolet rays of the sunlight when fall on our skin help it to produce ​

Answer 1

Answer:

Melanin protects skin from the sun's ultraviolet rays, which can burn the skin, and over time, could reduce its elasticity and cause a person to age prematurely. Suntanning occurs because exposure to sunlight causes the skin to produce more melanin and to darken.

Answer 2

Answer:

Melanin protects skin from the sun's ultraviolet rays, which can burn the skin, and over time, could reduce its elasticity and cause a person to age prematurely. Suntanning occurs because exposure to sunlight causes the skin to produce more melanin and to darken.

The ultraviolent(UV) rays also produce Melanin in our body which gives us black or fair skin tone.

Explanation: