Respuesta :
The major significance of Koch's work was that microorganisms are present in a diseased animal; option B.
What are Koch's postulates of disease?
Koch's postulates of disease refers to the postulates by the German Physician of the 19th century, Robert Koch. The postulates describes and helps to identify whether a particular microorganism is the cause of a given disease.
Koch's postulates are given below as follows:
- The microorganism must be found in diseased individuals but not in healthy individuals
- The microorganism must be isolated and cultured from the diseased individual
- Inoculation of a healthy individual with the cultured microorganism must result in that particular disease
- The microorganism must be re-isolated from the inoculated, diseased individual and must be similar to the original microorganism.
Therefore, Koch's postulates most significantly helped to prove that microorganisms are present in a diseased animal.
In conclusion, Koch's postulates were significant in explaining the role of microorganisms in disease conditions.
Learn more about Koch's postulates at: https://brainly.com/question/14379338
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