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Alecsey [184]
2 years ago
5

The main body of the hair shaft is known as the ______________. This is actually made up of spindle-shaped ______________ cells

that are aligned in a regular array _________________ to the length of the hair.
Health
1 answer:
Viktor [21]2 years ago
6 0

Answer:

Explanation:

The main body of the hair shaft is known as the cortex. This is actually made up of spindle-shaped cortical cells that are aligned in a regular array parallel to the length of the hair.

Hair is made from keratin as are most of the cortical cells. Keratin is a protein that is helical. There are two different types of fibers that exist in hair and they are keratin fibers. Type I with acidic amino acid residues and type II with basic amino residues.

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