Question

Comma-shaped bacteria are
A. vibrio
B. spirillum
C. spirochetes
D. coccus

Answer 1

Hint: Microorganisms having a comma-like form of the single curve in their frame usually are Vibrio, mainly contrary to popular notion. Examples essentially encompass Staphylococcus aureus and Streptococcus pneumonia, which suggests that bacteria having a comma-like quite single curve in their body essentially is Vibrio, which usually is quite significant.

Complete answer:
 Microorganisms having pretty spiral shape usually are referred to as Spirilla, so examples encompassing Clostridium tetani, Corynebacterium in an honestly main way. Examples ordinarily consist of Vibrio cholera, Vibrio vulnificus, normally opposite to popular perception. Examples usually encompass Streptococcus pneumonia, Staphylococcus aureus, so examples essentially include Clostridium tetani, Corynebacterium, or so that they form the maximum element though.
Spirochetes are bacteria that are kind of spiral in shape, which surely suggests that bacteria having a truly spiral shape are called Spirilla, so examples for the most element encompass Clostridium tetani, Corynebacterium, honestly contrary to popular belief.
But, they are longer and normally extra bendy cells, quite further displaying how examples for the most component include Vibrio cholerae, Vibrio vulnificus in an in particular huge manner. Examples especially include Spirochaeta, Leptospira, demonstrating that spirochaetes genuinely are bacteria which might be surely spiral in shape, which commonly indicates that bacteria having spiral form, in reality, are known as Spirilla, so examples particularly include Clostridium tetani, Corynebacterium is a usually important manner.

Hence, the correct answer is option A. comma-shaped bacteria are vibrio.

Note: Vibrio is a genus of Gram-horrible bacteria, possessing a curved-rod (comma) shape, truly numerous species of which can reason foodborne infection, usually associated with consuming undercooked seafood in a reasonably really large manner, usually opposite to popular notion.