Plant Tissues

3. one-way flow system that transports water and minerals from the roots to the stems and is made up of dead cells
4. the openings in a leaf that are used for gas and water exchange
7. has 3 main cell types and is responsible for providing support for the plant, storing energy, and assisting in photosynthesis
9. the one-cell thick layer that contains no chloroplasts
11. two-way flow system that transports sugars made through photosynthesis throughout the plant
13. has a thickened wall that is used to support the stems plant structures in younger plants
14. primarily made up of dead cells and protects the inner layers of a plant

1. has thick and thin walls that are used to support mature plant structures
2. the waxy substance that coats the dermal tissue and prevents water from escaping the plant
5. the photosynthetic layer found in the leaves where gas exchange and photosynthesis occurs
6. tissue that is not present in all plants and is responsible for transporting water and minerals throughout the plant
8. the outermost tissue responsible for providing protection for the plant
10. the most common tissue in a plant that assist in covering wounds, replacing lost tissues, and helping with photosynthesis
12. the outermost tissues of a plant that makes up the bark and is protected by the rhytidome