Translocation - GCSE Biology Definition

Translocation is a process in plants where nutrients, especially sugars, are moved from the leaves to other parts of the plant. This happens after photosynthesis, the process where plants make food using sunlight, water, and carbon dioxide. In translocation, the sugars produced in the leaves travel through specialised tubes called phloem to reach areas such as stems, roots, and growing parts of the plant where they are needed for energy and growth. This movement can occur in both directions, depending on where the sugars are required. Translocation is important for transporting food around the plant and supporting its growth and development.