What is the path of sperm cells through the male reproductive system?

a) testes → epididymis → vas deferens → urethra

b) epididymis → testes → urethra → penis

c) urethra → testes → epididymis → penis

d) vas deferens → epididymis → testes → urethra

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation