Chapter 1 & 2
Across
- 1. Organisms which derives it’s nutrition from ‘The Host’
- 3. Organisms that prepare their own food
- 7. Animals which eat both plants and other animals
- 8. Two organisms live in a close association and develop a relationship that is beneficial to both
- 12. Muscular organ attached to the floor of Buccal cavity
- 13. Animals which eat other animals only
- 14. Teeth used for grinding food
- 17. White and strong protective material
- 19. Plants which feed on insects
- 20. Important components of food for obtaining nutrition
Down
- 1. the process through which plants prepare their own food
- 2. Organisms which cannot prepare their own food
- 4. animals which eat plants only
- 5. The process of obtaining and utilising food by an organism
- 6. Act of getting and eating food
- 9. Tiny pores that are present on the surface of leaves
- 10. The green colour pigment which helps the leaves to prepare food and capture solar energy
- 11. Process of elimination of undigested food from alimentary canal
- 15. Tubes that run throughout the root, the stem, the branches and the leaves
- 16. Process of breakdown of complex molecules into simple soluble ones
- 18. Teeth used for tearing of food