Nutrition in animals Worksheet-4

Nutrition in animals Worksheet-4

True/False Questions:

11. Saliva contains 90% of water and the other 10% is made up of many enzymes.

Fill in the blanks:

12. The components of food that are being utilized by animals are called as_______.
13. Undigested food passes into the large intestines and ejected out through______.
14. Large intestine ends into ______.
15. Food is digested by special chemicals called _____.
16. In hydra, _____ are used for ingesting food.
17. A fleshy muscular organ attached at the back to the floor of the buccal cavity is known as _____.
18. The inner walls of the small intestine have thousands of finger-like outgrowths. These are called _______.
19. Ruminants swallow the grass and store it in a separate part of the stomach called _______.

Answer Key:

11. True
12. Nutrients/ nutrient
13. Nutrients/ nutrient
14. Rectum
15. Enzymes/enzyme
16. Tentacles/tentacle
17. Tongue
18. Villi
19. Rumen