Question

Main points from the chapter nutrition in animals.
ncert class7​

Answer 1

Answer:

Main point in chapter nutrition in animals-->

1) digestion in humans- the food components gradually get digested food travel through the various compartment the inner walls of the stomach and the small intestine and the various glands associated with the canal such a salivary glands the liver and the pancreas secrete digestive juice.

2) humans have four types of teeth molar, premolar ,canine, incisors.

3)in the ruminants the food get digested and is called cud but later the cud returns to the mouth in small lumps and the animal chew it the process is called rumination and these animal are called you ruminants for example cow.