The biological species concept is based on:
A) differences among populations. B) geographic isolation.
C) DNA sequences. D) reproductive isolation.
Answer: D
Biology & Microbiology
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Various strains of E. coli
A. may cause disease. B. may be harmless. C. are all exactly the same. D. are all very different from one another. E. may cause disease AND may be harmless.
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Human pathogens fall into the group called ________.
A. acidophiles B. mesophiles C. thermophiles D. psychrophiles E. halophiles
Biology & Microbiology
The set of all proteins encoded by the genome is called the:
A. proteome. B. glycome. C. genome. D. transcriptome. E. metabolome.
Biology & Microbiology
A condition called a ________ is caused by a lack of iodine in the diet.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology