Question

In which of the following areas would vellus hair be found?

a) Arms and legs
b) Scalp
c) Eyebrows
d) Pubic region

Answer 1

Vellus hair is fine, soft hair that is found on the arms and legs. It differs from the thicker terminal hair found on the scalp, eyebrows, and pubic region.

Step-by-step explanation:

Vellus Hair Location

Vellus hair can be found in area a) Arms and legs. This type of hair is fine and often barely noticeable, covering much of the body. Unlike terminal hair, which is thicker and darker and found in areas like the scalp, eyebrows, and pubic region, vellus hair serves a different purpose. It helps with temperature regulation and provides a protective barrier for the skin. The density of touch receptors varies between regions covered with different types of hair, with glabrous skin, such as on our fingertips, being thicker and more sensitive than the hairy skin. Therefore, while the scalp, eyebrows, and the pubic region have more of the coarse terminal hair, arms and legs are typically covered with softer, less visible vellus hair.