Final answer:
Eccrine sweat glands are abundant in all areas except the palms of the hands.
Step-by-step explanation:
Eccrine sweat glands are abundant in all of the following areas except the palms of the hands. These glands, which are coiled glands lying deep in the dermis, are primarily responsible for producing a hypotonic sweat that helps regulate body temperature. They are especially abundant on the forehead, under the arms, and the soles of the feet.