PATHOLOGY

Detailed explanation-1: -The major groups of microorganisms-namely bacteria, archaea, fungi (yeasts and molds), algae, protozoa, and viruses-are summarized below.

Detailed explanation-2: -Bacteria are classified into five groups according to their basic shapes: spherical (cocci), rod (bacilli), spiral (spirilla), comma (vibrios) or corkscrew (spirochaetes).

Detailed explanation-3: -Microscope Bacteria Identification Cocci – These are the most common type of bacteria. They are named cocci due to their spherical shape, although they commonly appear in groups. For instance, diplococci refer to pairs of cocci, streptococci refer to chains and staphylococci refers to clusters of cocci.

Detailed explanation-4: -Well-known examples of bacteria include salmonella and staphylococcus bacteria. Most bacteria aren’t dangerous for humans. Many of them even live on or in our body and help us to stay healthy. For instance, lactic acid bacteria in the bowel help us to digest food.