The translocation of phloem sap in phloem tis | vedclass

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Question

(C) The translocation of food (phloem sap) in plants occurs through the phloem tissue. Unlike the xylem,which transports water and minerals in a unidi

Vedclass · Accepted Answer

Bidirectional

Vedclass · Answer

(C) The translocation of food (phloem sap) in plants occurs through the phloem tissue. Unlike the xylem,which transports water and minerals in a unidirectional manner (from roots to leaves),the phloem transports organic solutes (sucrose) from the source (leaves) to the sink (roots,fruits,or developing buds). Depending on the plant's needs and the season,the source and sink can change,meaning the phloem sap can move in both upward and downward directions. Therefore,the transport of phloem sap is considered to be bidirectional.

The translocation of phloem sap in phloem tissue occurs in $..........$ direction.

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