Question

Which bacteria is present in cecum or caecum in grass eating animals?

Answer 1

The ruminant mammals have a compound stomach. It is formed of four chambers rumen, reticulum, omasum, abomasum, small intestine, cecum and large intestine.
They can digest cellulose by harboring cellulose-digesting bacteria and protozoa within their stomach.

Answer 2

Answer :-  

Ruminants have a large sac like structure present between small and large intenstine called caecum where the food containing cellulose by action of bacteria which produces enzyme called cellulase.