Marigold9794 Marigold9794

02-11-2022
Biology

Answered

which of the following is one of koch's postulates as he originally described? a. not all pathogens can be cultured. b. some pathogens can cause several disease conditions c. the same infectious disease may be caused by than one type of pathogen d. some individuals may possess the pathogen but not exhibit disease symptoms e. none of a-d represent one of koch's postulates as he originally described.

Answer :

Other Questions

As atoms continue to be studied, what is one question you think has not been answered yet?

1. a stroke, caused by a clot in a blood vessel of the brain, may cause certain muscles to lose function. which motions would an individual be unable to perform

cultures taken from an impetigo lesion reveal bacteria that are gram-positive cocci which are catalase- and coagulase-negative and cause beta-hemolysis when cul

Need some help with this question!

proceed to the finding a location section. forest elephants and savanna elephants diverged over 2.5 million years ago, so some researchers think they should be

what is a mass extinction? what is a mass extinction? an event that causes the extinction of a large fraction of earth's species an extinction caused by the imp

what was one reason that rna was eventually replaced by dna as the molecule of choice for storing genetic information? what was one reason that rna was eventual

An allele is said to be dominant if it can mask the effect of another (recessive) allele. incomplete dominance occurs when the dominant trait doesn't fully mask

which of the statements can be concluded from gregor mendel's experiments with pea plants? two recessive alleles are necessary for a recessive phenotype. the pa

Even in the absence of transpiration, some water can move into the roots and partially up the xylem columns. This phenomenon is due to.