Question

how many types of bacteria​

Answer 1

Answer:

with respect to shape their r 4 types of bacteria

1. spiral
2. coccus
3. vibria
4. circular

Answer 2

There are many different types of bacteria. One way of classifying them is by shape. There are three basic shapes.

Spherical: Bacteria shaped like a ball are called cocci, and a single bacterium is a coccus. Examples include the streptococcus group, responsible for “strep throat.”

Rod-shaped: These are known as bacilli (singular bacillus). Some rod-shaped bacteria are curved. These are known as vibrio. Examples of rod-shaped bacteria include Bacillus anthracis (B. anthracis), or anthrax.

Spiral: These are known as spirilla (singular spirillus). If their coil is very tight they are known as spirochetes. Leptospirosis, Lyme disease, and syphilis are caused by bacteria of this shape.

There are many variations within each shape group.