Question

write the four types of bacteria, based on their shape​

Answer 1

Answer:

Bacteria are classified into five groups according to their basic shapes: spherical (cocci), rod (bacilli), spiral (spirilla), comma (vibrios) or corkscrew (spirochaetes). They can exist as single cells, in pairs, chains or clusters.The three basic bacterial shapes are coccus (spherical), bacillus (rod-shaped), and spiral (twisted), however pleomorphic bacteria can assume several shapes. Cocci (or coccus for a single cell) are round cells, sometimes slightly flattened when they are adjacent to one another.The simplest conclusion is that morphological adaptation serves an important biological function. ... Simply put, bacteria with different shapes present different physical features to the outside world, and these features help cells cope with and adapt to external conditions. Even a 0.01% increase in the growth rate of E.

Answer 2

1. spherical (cocci)
2. Rod (bacilli)
3. Spiral (spirilla)
4. comma (vibrios)
5. corkscrew (spirochaetes)