The colon is the part of the large intestine and forms the lower portion of the (GI) gastrointestinal tract. Its role is to absorb water and electrolytes from ingested food mixed with digestive juices. The colon is linked with the anus via the rectum, using which the body expels out faeces from the body. The colonoscopy test price in India depends on city by city. #colonoscopycost #health #india for more:https://www.shubhealth.com/tre....atment-cost/colonosc