Examlex
If you want to know the range of likely values for a sample mean given a particular population mean, you should conduct a z-test.
Hair Bulb
The rounded, club-shaped structure located at the base of the hair follicle, containing active cells that grow hair.
Cuticle
Outer, thin layer, usually horny—for example, the outer covering of hair or the growth of the stratum corneum onto the nail.
Medulla
The innermost part of an organ or structure, such as the central region of the kidney or the lower part of the brainstem.
Central Axis
An imaginary line that runs through the center of a body or object, around which the body or object can theoretically rotate.
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