Chronic carriers of Salmonella typhi harbor the pathogen in the

a) pancreas.
b) liver.
c) stomach.
d) gallbladder.


Ans: d) gallbladder.

Biology & Microbiology

You might also like to view...

The major group of organisms that fix nitrogen into ammonia and then oxidize it to nitrate are ________.

A. protozoa B. bacteria C. fungi D. algae

Biology & Microbiology

The maximum number of individuals of a given population the environment can support is the environment's ____ for that population

Fill in the blank with the appropriate word.

Biology & Microbiology

When cancer cells are crowded by surrounding cells, the cancer cells become spherical and they can still go through cell division.

a. true b. false

Biology & Microbiology

Which genera is likely the most recent ancestor of the genus Homo?

A. Ardipithecus B. Pan C. Sahelanthropus D. Paranthropus E. Australopithecus

Biology & Microbiology