The gonads
A. are the male testes and female ovaries.
B. secrete sex hormones.
C. produce gametes.
D. are dormant until puberty.
E. All of the choices are correct.
E
You might also like to view...
Compared to a solution with a pH of 7, a solution with a pH of 4 is
?A. more acidic and has a 1,000-fold increase in [H+].?B. more acidic and has a 300-fold increase in [H+].?C. more basic and has a 1,000-fold increase in [H+].?D. more basic and has a 300-fold increase in [H+].?E. more basic and has a 300-fold decrease in [H+].
_______ is a fine, unpigmented, downy hair that first appears on the fetus in the last trimester of development
Fill in the blank with correct word.
A special type of mixing movement of chyme in the small intestine is called
A. peristalsis. B. mass movement. C. absorption. D. segmentation.
The term "tonicity" refers to
A. the secretion of products outside of the cell through the plasma membrane. B. the effects of filtration on a cell. C. the effect of a solution on water movement into or out of cells. D. the separation of one cell into two daughter cells.