12. What are the differences between the transport of materials in xylem and phloem?
| Transport of materials in xylem | Transport of materials in phloem |
| Xylem tissue helps in the transport of water and minerals. | Phloem tissue helps in the transport of food. |
| Water is transported upwards from roots to aerial parts of plants | Food is transported in both upward and downward directions. |
| Transport in xylem requires physical forces such as transpiration pull. | Transport of food in phloem requires energy in the form of ATP. |
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