What are the differences between the transport of materials in xylem and phloem?
Transport of materials in xylem |
Transport of materials in phloem |
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(i) |
Xylem tissue helps in the transport of water and minerals. |
(i) |
Phloem tissue helps in the transport of food. |
(ii) |
Water is transported upwards from roots to all other plant parts. |
(ii) |
Food is transported in both upward and downward directions. |
(iii) |
Transport in xylem occurs with the help of simple physical forces such as transpiration pull. |
(iii) |
Transport of food in phloem requires energy in the form of ATP. |