it protects the ear by trapping dust and other foreign substances
The fine hairs in the external auditory canal help to trap and prevent debris, such as dust and particles, from entering the ear. This helps to keep the ear clean and prevent blockages. The tiny wax-producing glands in the external auditory canal secrete earwax (cerumen) which helps to lubricate and protect the ear canal from infection and irritation.
The glands that line the external auditory meatus are called ceruminous glands. They produce cerumen (earwax) to protect and lubricate the ear canal.
The auditory canal is lined with skin, which contains specialized cells that secrete cerumen (earwax). The function of the auditory canal is to protect the eardrum from foreign particles, dust, and water, while also helping to trap and remove bacteria and debris from the ear.
The name for the brown waxlike secretion found in the external auditory canal is earwax, also known as cerumen. It is produced by the ceruminous glands in the ear canal and serves to protect and lubricate the ear canal.
There are several: the pineal gland, the pituitary gland, the hypothalamus is a glandular structure, there are mucus glands in the mouth and nasal cavities, there are several salivary glands, glands which produce cerumen in the external auditory canal, oil glands on the skin of the face and scalp, lacrimal gland, meibomian glands, etc.
The auditory canal is a tube-like structure that extends from the outer ear to the eardrum. It is lined with skin and earwax-producing glands that help protect the ear. The shape of the auditory canal helps to amplify and direct sound waves towards the eardrum for processing.
Sweat glands are located in the dermis layer of the skin. Their function is to regulate body temperature by producing sweat, which cools the body when it evaporates from the skin's surface.
Apoptotic sebocytes. They are a type of oil-producing gland cells that naturally undergo programmed cell death as part of their normal function in the skin.
Yes, humans have scent glands called apocrine glands. These glands are located in areas such as the armpits and groin. When these glands secrete sweat, it interacts with bacteria on the skin, producing body odor. The scent glands play a role in communication and pheromone release in humans.
The salivary glands
Musk producing glands on a ferret are anal sacs located on either side of the anal opening
The oil glands in the auditory canal produce cerumen, commonly known as earwax. Earwax serves to lubricate and protect the ear canal by trapping dirt and preventing infections.