The pinkish hue of healthy individuals with fair skin is the result of the crimson color of oxygenated hemoglobin circulating in the dermal capillaries and reflecting through the dermis.

a. true
b. false

a. True

Explanation:

The major Determinant factor lies in hemoglobin.

The hemoglobin aid the movement of oxygen all through the bodies. It is the located in red blood cells and its known for its reddish hue. An individual with fairly pigmented skin has the pinkish hue we talking about due to oxygenated hemoglobin.

the answer is sex-linked recessive.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers