The most plentiful and most pathogenic of microorganisms are ____.
A) bacteria
B) viruses
C) fungi
D) protozoa
E) molds

Question

The most plentiful and most pathogenic of microorganisms are ____. 
A) ​bacteria 
B) ​viruses 
C) ​fungi 
D) ​protozoa 
E) ​molds

Quizplus · Accepted Answer

Bacteria are the most plentiful and most pathogenic of microorganisms. They are found everywhere, including soil, water, air, and inside other living organisms. They can cause a wide range of diseases in humans, such as pneumonia, meningitis, and tuberculosis. While viruses can also be pathogenic, they are not as plentiful as bacteria and require a host cell to reproduce. Fungi, protozoa, and molds are also less plentiful and often less pathogenic than bacteria.

The Most Plentiful and Most Pathogenic of Microorganisms Are ____