Which term describes round bacteria?

Which term describes round bacteria?

• A. Cocci Morphology
• B. Bacilli Morphology
• C. Spirilla Morphology
• D. Diplo Arrangement

Answer: (A)

Round bacteria are described as cocci. The term cocci morphology specifically labels spherical, ball-like cells, which is exactly what the question is asking about. This contrasts with bacilli morphology (rod-shaped) and spirilla morphology (spiral-shaped). Diplo arrangement describes pairing of cells, not their shape, so it doesn’t identify roundness. So the term that best fits “describes round bacteria” is cocci morphology.

Round bacteria are described as cocci. The term cocci morphology specifically labels spherical, ball-like cells, which is exactly what the question is asking about. This contrasts with bacilli morphology (rod-shaped) and spirilla morphology (spiral-shaped). Diplo arrangement describes pairing of cells, not their shape, so it doesn’t identify roundness. So the term that best fits “describes round bacteria” is cocci morphology.