Which Statement Is Correct

question 99

Multiple Choice

Which statement is correct?

• A) Using expensive hair products can enhance the mitotic growth of hair cells within the shaft.
• B) A hair shaft is made of varying densities and consistencies of keratin.
• C) All hairs have the same growth cycle until mid-life.
• D) Carotene is the major pigment that colors hair shafts.
• E) Any hair loss signifies a medical condition, which should be checked by a doctor.

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Definitions:

Pertaining To

Referring to or relating to a particular subject.

Kyphosis

A condition characterized by an excessive outward curvature of the spine, causing a hunched back.

Lordosis

A curvature of the spine that results in an exaggerated inward curve, typically in the lower back, which can cause discomfort or pain.

Ankylosis

The abnormal stiffening and immobility of a joint due to the fusion of the bones.