Across
- 3. Plants which live and feed on dead and decaying organic matter
- 7. The living organism from which a parasite derives its food
- 8. A parasitic plant with yellow, slender and tubular stem
- 9. Mutually beneficial relationship between two or more organisms
Down
- 1. Liquid present in photosynthesis
- 2. The process of taking in food and its utilization by the body
- 4. Green plants which prepare their own food
- 5. Organisms which live in or on the body of another living being
- 6. Green coloured pigment present in leaves
- 9. Pores through which leaves exchange gases