Answer:

The microscope is absolutely essential to the microbiology lab: most microorganisms cannot be seen without the aid of a microscope, save some fungi. And, of course, there are some microbes which cannot be seen even with a microscope, unless it is an electron microscope, such as the viruses

Explanation:

The light microscope is an instrument used for magnifying research specimens. Light microscopes are an invaluable analytical tool that has the potential to allow scientific investigators to view objects at 1000 times their original size