Which of the these pairs is incorrectly matched?
A. Hair matrix - the growth center of the hair
B. Hair root - the part of the hair buried in the skin
C. Hair shaft - the part of the hair beyond the skin
D. Hair follicle - smooth muscle that contracts to move the hair
Answer: D
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The least numerous but the largest of the papillae are arranged as a V-shape on the posterior dorsal surface of the tongue. They contain the majority of taste buds and are called ________ papillae.
A. papiform B. filiform C. fungiform D. vallate E. foliate
Which of the following processes provides a long-term response to changes in blood pressure?
A) chemoreceptor-initiated reflexes B) neural controls C) renal regulation D) baroreceptor-initiated reflexes
Cell division consists of mitosis (karyokinesis) and cell differentiation
Indicate whether the statement is true or false
The nerve innervates the anterior thigh muscles and the skin on the anterior thigh.
a. femoral b. obturator c. sciatic d. tibial