Can we survive only on raw, leafy vegetables/grass? Discuss.
Label the following figure of the digestive system.
Write one similarity and one difference between the nutrition in Amoeba and human beings.
Why do we get instant energy from glucose?
Name the type of carbohydrate that can be digested by ruminants but not by humans. Give the reason also.
Where is the bile produced? Which component of the food does it help to digest ?
What are villi? What is their location and function ?