What are the major sweat glands of the human body called?

The major sweat glands of the human body are referred to as sudoriferous glands, which encompasses both eccrine and apocrine glands. Eccrine glands are the most numerous and are responsible for regulating body temperature through the secretion of a watery fluid directly onto the skin surface. They are distributed throughout most of the body, especially on the palms, soles, and forehead, and play a critical role in thermoregulation.

Apocrine glands, on the other hand, are primarily found in the axillary (armpit) and genital areas and tend to produce a thicker, milky secretion that is associated with body odor when it breaks down. While these glands are an important part of the body's sweat gland system, the comprehensive term for sweat glands includes both types. Since both eccrine and apocrine glands fall under the category of sudoriferous glands, acknowledging both reflects an understanding of the full classification of these essential glands in human physiology. This makes the selection that includes both types accurate and complete.