Concept:Translocation is the movement of dissolved food substances, especially sugars, through the phloem tissue of plants.
Explanation:During photosynthesis, leaves manufacture sugars such as sucrose.
These sugars must be moved to other parts of the plant for growth, storage, and respiration.
The phloem is the living tissue that transports these sugars from the leaves to roots, fruits, and growing regions.
This movement is often described as source-to-sink transport.
The correct name for this process is translocation.
Guttation refers to water loss through leaf hydathodes, while transpiration is the loss of water vapour from leaves.
Transportation is a general term for carrying substances and is not specific to the movement of sugars in plants.
Answer:D. translocation