Monique Spencer

Biology

3 June, 14:11

Which of the following statements are part of

Koch's Postulates? Check all that apply.

The disease-causing microorganism must be

present in at least half of the cases of

disease.

The microorganism can be isolated and

grown in a pure culture.

The microorganism from the pure culture will

cause the disease in at least 80% of healthy

organisms.

A re-isolated microorganism may evolve into

a different species than the original.