Across
- 3. The gas given out by plants when photosynthesis is taking place.
- 4. The gas taken in by plants to allow photosynthesis to occur.
- 5. These cells open and close to allow gases to be exchanged. They take in carbon dioxide and release oxygen.
- 7. Large number of glucose molecules joined together. If it is present in leaves then photosythesis must have occured.
- 9. These plant cells are adapted to absorb water through the roots. They have a thin membrane and a long arm-like structure which makes them more efficent
- 10. They are the cells contained within the stem. They help transport water to the leaves.
- 11. They are thin and have a large surface area to absorb lots of light. They contain palisade cells, stomata and guard cells within.
Down
- 1. The type of energy which is produced by the plant to allow it to survive. It is a sugar based energy type, similar ro the energy used in humans.
- 2. One of the ways plants make food. The process of transferring light energy (sunlight) into glucose.
- 6. It is the green pigment contained within the chloroplast which allows photosynthesis to take place.
- 8. Within the palisade cell. They contain chlorophyll which allows photosynthesis to occur.