Which of the following conditions is most likely to occur in someone who is immobile?

The diploid stem cells that undergo mitosis to produce sperm are called __________.

Fill in the blank(s) with the appropriate word(s).

The primary curves of the vertebral column are also called accommodation curves, while the secondary curves are also called _____________ curves

Fill in the blank with correct word.

This figure shows the muscles of the anterior neck. What muscle does number 1 indicate?

A.   Sternocleidomastoid B.   Trapezius C.   Sternothyroid D.   Geniohyoid E.   Sternohyoid

The secretion of ________  is controlled by a ________ mechanism.

A. oxytocin; positive-feedback B. antidiuretic hormone; positive-feedback C. antidiuretic hormone; negative-feedback D. oxytocin; negative-feedback