NURSING ANM AND GNM

Detailed explanation-1: -coccus, plural Cocci, in microbiology, a spherical-shaped bacterium. Many species of bacteria have characteristic arrangements that are useful in identification.

Detailed explanation-2: -Bacterial Classification. Bacteria are classified according to their shape. The two main groups of bacteria are cocci (spherical-shaped) and bacilli (rod-shaped) (Brooker 2008). These two groups are then subdivided into gram-positive and gram-negative bacteria.

Detailed explanation-3: -A coccus (plural cocci) is any bacterium or archaeon that has a spherical, ovoid, or generally round shape. Bacteria are categorized based on their shapes into three classes: cocci (spherical-shaped), bacillus (rod-shaped) and spiral (of which there are two types: spirillum and spirochete).

Detailed explanation-4: -Cocci are spherical or round-shaped bacteria. Bacteria are of several shapes, and based on their morphology, they can be classified into – Cocci – They are typically spherical or oval-shaped. Bacilli – They are rod-shaped. Spirochaetes – They are slender and coiled.

Detailed explanation-5: -Bacteria exhibit a wide variety of shapes but the commonly studied species of bacteria are generally either spherical in shape which are called cocci (singular coccus) or have a cylindrical shape and are called rods or bacilli (singular bacillus). In reality rods and cocci are the ends of a continuum.