Which of the Following Statements Concerning Hair Structure Is True

question 147

Multiple Choice

Which of the following statements concerning hair structure is true?

• A) Both the hair root and hair shaft contain living cells.
• B) Undamaged hair follicles can help regenerate damaged epithelium.
• C) The hair follicle has a hypodermal root sheath.
• D) The matrix forms the hair surface.
• E) The hair follicle is not associated with sebaceous glands.

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Definitions:

Mid-Ocean Ridges

Undersea mountain ranges where new oceanic crust is formed through volcanic activity and seafloor spreading.

Hot Springs

Natural springs that discharge water heated by geothermal processes from the Earth's interior.

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The process by which a planet forms from the gas and dust surrounding a young star, typically through the accretion of material.

Comets

Celestial objects composed of ice and dust that, when passing close to the sun, develop a visible coma (or atmosphere) and sometimes a tail.