Final answer:
The correct answer is C. endocrine gland.
Step-by-step explanation:
The correct answer is C. endocrine gland. The two types of sweat glands mentioned in the provided information are eccrine glands and apocrine glands. Eccrine glands are coiled glands found all over the skin's surface that release mostly water sweat for thermoregulation. Apocrine glands, on the other hand, are larger glands associated with hair follicles in densely hairy areas like armpits and genital regions, and they release a sweat that is thicker and subject to bacterial decomposition.