Robert Koch contributed to the field of microbiology by being the first person to
A) develop the tuberculin test.
B) formulate four postulates for definitively linking a specific microorganism to a specific disease.
C) use agar as a solidifying agent in growth media.
D) develop the tuberculin test, formulate four postulates for definitively linking a specific microorganism to a specific disease, and use agar as a solidifying agent in growth media.
Answer: D
You might also like to view...
This illustration shows
a. cytoplasmic division in an animal cell. b. a contractile ring mechanism. c. how chromosomes are dragged to the poles. d. cytoplasmic division in an animal cell and a contractile ring mechanism. e. cytoplasmic division in an animal cell and how chromosomes are dragged to the poles
The ability to maintain an upright position is due to ________ muscle contractions
Fill in the blank(s) with correct word
The survival of plants depends on
A. Sunlight, water, and organic materials B. Water, minerals, and organic materials C. Water, minerals, and sunlight D. Water, oxygen, and sunlight
How do companion cells load most of the carbohydrates into sieve tube members?
a. by symport b. through carrier proteins c. through plasmodesmata d. by antiport