Assertion (A): Bile juice is produced in the kidneys and is stored in the liver.

Reason (R): Bile juice is poured in duodenum through the common bile duct. It converts the acidic pH of the food to alkaline and enables the pancreatic enzymes to act.

1. A is True and R is False.
2. A is false and R is True.
3. Both A and R are True.
4. Both A and R are False.

Assertion (A): The length of the small intestine is shorter than the large intestine.

Reason (R): Small intestine is highly coiled and folded in the abdomen.

1. A is True and R is False.
2. A is false and R is True.
3. Both A and R are True.
4. Both A and R are False.

Mention two reflexes which occur when a person chews and swallows food.

Given below is the "Internal structure of a tooth". Match the structures marked (a) to (e) with their characteristics or functions given in the table.
Example: (e) - 5: The soft connective tissue.