Question

Match the following animals with the characteristic features of their digestive system.

• A. Rumination
• B. eat excreta
• C. Gizzard

Answer 1

All animals have evolved different types of digestive processes to adapt their body with the environment. Cows are herbivores and eat plants rich in cellulose. To digest cellulose, cows have developed rumination. Hens have an organ called gizzard which help them in digestion. Dogs have a short digestive tract.