In human body, the normal functions of Large Intestine include:
1. Excretion
2. Water retention and balance
3. Vitamin production
4. Removal of undigested waste
Select the correct option from the codes given below:

Answer: [B] Only 2, 3 & 4

Excretion is the removal of metabolic wastes, including the nitrogenous wastes ammonia, urea, and uric acid. It is carried out by the kidneys. The large intestine removes undigested waste, a process known as egestion. It is also involved in Vitamin production and water retention and balance.

This question is a part of GKToday's Integrated IAS General Studies Module