Across
- 3. The green pigment present in the leaf.
- 4. The mode of taking in food by an organism and its utilization in the body.
- 7. Venus fly trap
- 8. Organisms that get their food directly or indirectly from plants.
Down
- 1. The mutual benefitial relationship between two organisms.
- 2. Process by which green plants make their own food.
- 5. The organisms which prepare their own food.
- 6. Association between alagae and fungi