Question

which of the following statements regarding sweat glands is false? a these glands secrete sweat into a duct. b sweat contains a small amount of waste products. c perspiration cools the body. d these glands play a role in adolescent acne.

Explanation:

Sweat glands secrete sweat into a duct (eccrine and apocrine glands). Sweat contains water, salts and small - amounts of waste products like urea. Perspiration cools the body through evaporation. However, sebaceous glands, not sweat glands, play a role in adolescent acne by secreting sebum which can clog pores.

Answer:

D. These glands play a role in adolescent acne.