Which modified sweat glands are responsible for producing ear wax?

Ceruminous glands are specialized modified sweat glands located in the ear canal and are responsible for the production of ear wax, also known as cerumen. These glands secrete a mixture of lipids and proteins, which together form the waxy substance that helps to lubricate and protect the ear canal. The ear wax serves several important functions, including trapping dust and debris, preventing infections by maintaining a slightly acidic environment, and providing some moisture to the skin in the ear canal.

Other types of glands such as eccrine glands primarily function to regulate body temperature through the secretion of sweat, while apocrine glands are found in specific areas like the armpits and groin and are associated with body odor due to the breakdown of organic components by bacteria. Sebaceous glands, on the other hand, are involved in producing sebum, an oily substance that helps to keep the skin and hair moisturized. Therefore, ceruminous glands are uniquely specialized for the purpose of creating ear wax, distinguishing them from the other gland types.