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 Read the following statements

I.    Circular folds are deep ridges in the mucosa and submucosa

II.    Villi are hairlike vascularized projections that give the mucosa a furry texture.

III.    Microvilli are cylindrical apical surface extensions of the plasma membrane of the mucosa’s epithelial cells

IV.    The epithelium of intestinal mucosa is called brush-border epithelium due to the presence of microvilli in them 

Chose the option with all incorrect statements

 

Option: 1

I and IV

 


Option: 2

I and III

 


Option: 3

I, II and IV

 


Option: 4

 

None of the above

 

 


Answers (1)

best_answer
 
  • Circular folds are deep ridges in the mucosa and submucosa.
  • Villi are hairlike vascularized projections that give the mucosa a furry texture.
  • Microvilli are cylindrical apical surface extensions of the plasma membrane of the mucosa’s epithelial cells.
  • The epithelium of intestinal mucosa is called brush-border epithelium due to the presence of microvilli in them 

Hence, the correct answer is option d.

Posted by

Ritika Jonwal

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