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What layer of hair that is responsible for porosity of the hair?
The cuticle, which is the outermost layer of the hair shaft.
Where does hair growth begin?
SHAFT
What is the outer layer of the hair shaft called?
The outer layer is the cuticle.
What are the three main layers of the hair shaft?
Medulla layer
What is The layer of soft keratin within the hair shaft?
Medulla
What are cuticle scales?
Cuticle scales are formed from dead cells on the hair cuticle, which is the outer layer of the hair shaft. The scales give the hair shaft strength.
The externally observable part of a hair?
Actually, the correct answer is the Hair Shaft.The hair root is found in the dermis layer of your skin,and the epidermis is the observable layer of skin, in which the hair shaft is seen.
How can your hair change from straight to curly?
The helical structure of the hair remains the same, but the orientation of the strands changes. At the points where the curls begin, the outer layer develops tiny kinks, while the inner layer becomes straighter. This means that the direction of each straight hair strand shifts around the hair shaft.
When you get split ends what layer of hair shaft is at its worst?
Put all of your hair into a pony tail and continue to chop it all different lengths!!!Do this till your hair has no even length!!!
What is the function of the root hairs?
For your skin, hair roots is needed. It do the hair shaft "sure" connected at the fatty layer...
What is the hair root and hair shaft?
The hair root is in the skin of your scalp. The hair shaft is the rest of the hair that you see.
What is the bulk of the hair shaft made of?
The bulk of a hair shaft is keratin.
