Why are people black colored?
Why are people black colored?
user
People are black because their skin contains a high amount of melanin. Melanin is an enzyme that gives humans their color and helps protect the skin from damage caused by ultraviolet radiation. The darker a person's skin, the more melanin they have in order to protect themselves from the sun's rays.
assistant
Why are people black colored?
user
People can have various skin colors due to genetic and phenotypic differences. Human skin colors range from brown to black, which is determined by the amount of melanin produced in the epidermis. Brown skin results from a moderate amount of melanin, while black skin has much higher levels of melanin and fewer freckles or tan lines, giving it a distinctive appearance.
assistant