Research suggests that contamination of water by agricultural chemicals appears to____

a. increase sperm count
b. decrease sperm count
c. increase sperm motility
d. eliminate sperm production completely
e. have no effect on sperm


ANSWER: b

Biology & Microbiology

You might also like to view...

This image depicts the concept of

1.osmosis 2.diffusion 3.active transport 4.facilitated transport

Biology & Microbiology

The clavicle is attached on its medial end to the

a. vertebrae. b. sternum. c. intervertebral disks. d. sacrum. e. coccyx.

Biology & Microbiology

Which vitamin enhances calcium absorption?

a. A b. C c. D d. E e. K

Biology & Microbiology

Mushrooms with gills are the fruiting bodies of members of the (Ascomycota/Basidiomycota/Deuteromycetes/Zygomycota).

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

Biology & Microbiology