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Sci. sec.4
Roots (chapter 14)
| Question | Answer |
|---|---|
| Most root systems are located under ______________. | Underground |
| What are three main functions of the roots? | Supply plants with water and dissolved minerals. Hold plant up in the soil. Store surplus food. |
| Cells of the epidermis that extend from the root. | Root hairs |
| Group of cells that produce a slimy substance. | Root cap |
| Root system with one main root. (example: carrot) | Taproot (carrots tap along) |
| The layer of cells that cover the roots surfaces | Epidermis |
| Plants that usually have fibrous roots | Monocots |
| Structure protected by the root cap | Root tip |
| What root hairs increase | Surface area |
| Root system in wich roots are usually the same size | Fibrous root |