I'm not sure there's a "purpose" for it. It might be more appropriate to ask "why are humans so un-hairy, relatively speaking"? The lack of hair in most places is really one of humanity's most distinctive features, from the point of view of a hypothetical extraterrestrial observer. This trait is shared by only a few other mammals, most of which are aquatic.
The scientific name for the armpit is "axilla." This term is commonly used in anatomy to describe the area under the joint where the shoulder connects to the body.
The pectoralis major muscle forms the anterior border of the axilla.
The hair cuticle is the outermost layer of the hair shaft made up of overlapping scales that protect the inner layers of the hair. Its purpose is to provide strength and protection to the hair strand, as well as regulate the absorption and release of moisture. Healthy cuticles contribute to overall hair health and shine.
From the axilla or from below the tongue.
No, a hair dryer does not evaporate water. It helps to speed up the process of evaporation by blowing hot air onto wet hair, causing the water on the hair to evaporate more quickly.
Determinate. Determinate hair grows to a specific length and then stops. Determinate hair is found in many places in the body, including the axilla (armpits), groin, eyelashes, and eyebrows. On the other hand, indeterminate hair continues to grow without regard to length. It is found on the scalp and in beard hair in men.
The axilla is the underarm area.
The scientific name for the armpit is "axilla." This term is commonly used in anatomy to describe the area under the joint where the shoulder connects to the body.
The plural form for the singular noun axilla is axillae.
Axillae
Axilla
the purpose of the hair shaft is to protect and moisturize the scalp.
axilla
Axilla
axilla
The pectoralis major muscle forms the anterior border of the axilla.
heres what i think i think the purpose of it is to help your hair grow