You enter a mouse room and notice that in a cage containing three mice, one of the mice has complete alopecia, non-irritated, around the muzzle and top of its head.  The other two mice in the cage are completely normal.  What is most likely the cause of this alopecia?

Bit depth describes:

A sphygmomanometer is used to

The oxidation state of carbon in CO32- is _____.

The x-ray interaction with matter that is responsible for the majority of scattered radiation reaching the image receptor is: _____

What is the pH of a solution prepared by dissolving 104.1 g NaOH in enough water to make 3.6 L of solution?

If frightened, what might a guinea pig do?

A nosocomial infection is a(an)

Which breeding scheme involves mating only unrelated animals of the same stock?

What term describes the microbiological status of animals that are bred and maintained free of all microorganisms?