Where do certain symbiotic microorganisms normally occur in human body?

  • Option 1)

    Oral lining and tongue surface

  • Option 2)

    Vermiform appendix and rectum

  • Option 3)

    Duodenum

  • Option 4)

    Caecum

 

Answers (1)

As learnt

Anatomy of large intestine -

 Cecum

- wherein

The cecum is the first section of the colon and involved in the digestion. Caecum is a small blind sac which hosts some symbiotic micro-organisms. A narrow finger-like tubular projection

 

 Symbiotic bacteria helps in digestion.


Option 1)

Oral lining and tongue surface

This option is incorrect

Option 2)

Vermiform appendix and rectum

This option is incorrect

Option 3)

Duodenum

This option is incorrect

Option 4)

Caecum

This option is correct

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