Final answer:
Sudiferous glands are also known as eccrine or apocrine glands. Eccrine glands produce sweat for thermoregulation, while apocrine glands secrete substances used for chemical communication.
Step-by-step explanation:
Sudiferous glands are also known as eccrine or apocrine glands. Eccrine glands produce sweat that functions in thermoregulation, while apocrine glands secrete substances used for chemical communication. Sudoriferous glands, therefore, refer to the combined classification of eccrine and apocrine glands.