Which of the following is Koch’s basic principle of proving whether a microorganism is the causative agent of a disease? ( )
A: Pasteur Effect
B: Koch Postulates
C: Species Principle
D: Immune Principles
A: Pasteur Effect
B: Koch Postulates
C: Species Principle
D: Immune Principles
举一反三
- The following are basic principles of the Oral Approach EXCEPT______. A: selection principle B: B. gradation selection principle C: four skills principle D: presentation principle
- Which of the following is the most important element of Koch’s germ theory of disease? The animal shows disease symptoms when ( ) A: the animal has been in contact with a sick animal. B: the animal has a lowered resistance. C: a microorganism is observed in the animal. D: a microorganism is inoculated into the animal.
- Which of the following factors is not a basic principle of venture capital? A: The principle of effectiveness B: The principle of rationality C: The principle of control D: The principle of legality
- The basic principles to be followed in engaging in invention and creation are the principle of purpose, the principle of flexibility and (). A: Principle of practicality B: The principle of universality C: Group principle D: Economic principles
- Which of the following are not principles for building a entrepreneurial team?（ ） A: the principle of clear and reasonable objectives B: the principle of complementarity C: the principle of perfection D: the principle of dynamic openness