Nutrition in animals

The process in which complex food is broken down into simple, water soluble substances is called___________________________________.

• nutrition

• digestion

• nutrient

• photosynthesis

Digestive tract & ____________________ together constitute the digestive system.

• elementary canal

• stomach

• digestive glands

• internal organs

The set of teeth that grows during infancy is called ____________________________

• Milk teeth

• permanent teeth

• broken teeth

• none of the above

_____________________are finger like outgrowth in inner walls of small intestine.

• cells

• silli

• village

• villi

_________________is the part of stomach in cow where food is stored temporarily.

• caecum

• rumen

• stoma

• liver

______________is the enzyme present in saliva which acts on starch of food.

• mucus

• sugar

• starch

• all of the above

Name the green cloured organ.

• Liver

• Bile

• pancreas

• gall bladder