Question Detail
Question
The field of Microbiology studies all of these except
Correct Answer
Option D is the correct answer.
Detailed Explanation
Microbiology is the study of microscopic organisms, including viroids, prions, and viruses. Therefore, 'None of these' is the correct answer, as microbiology studies all the other options listed.
Hint
Consider the full scope of organisms and entities that fall under the study of microbiology.