Answer:
a. diverticula
Explanation:
Hernias are basically the weakness in the muscle which allows something from the inside of body to try to bulge outward.
Diverticulosis is a condition of having many pouches known as diverticula in colon which are not inflamed.
These are outpockets of colonic mucosa and the submucosa through the weaknesses of the muscle layers in colon wall.
No symptoms are observed in diverticulosis.
It occurs when the diverticula in colon become inflamed.
They occur typically in sigmoid colon.
