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

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

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

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