Chapter-2. Nutrition in Animals Science class 7 in english Medium CBSE Notes

Grass Eating Animals: cows, buffaloes, Goats, Sheep and dears etc. 

Rumen : Grass eating animals like cows, buffaloes and goats quickly
swallow the grass and store it in a separate part of the stomach called
rumen. 

Cud : In the rumen the food gets partially digested and is called cud.

Rumination : After swallowing the food it inters into rumen and later the cud returns to the mouth in small lumps and the animal chews it. This process is called rumination