1.

Assertion (A): Much of the nitrogen and small amounts of phosphorus and sulphur are carried in the organic form through the xylem. Reason (R): Xylem transports only inorganic nutrients and phloem transports only organic nutrients.

Answer»

Assertion (A): Much of the nitrogen and small amounts of phosphorus and sulphur are carried in the organic form through the xylem.

Reason (R): Xylem transports only inorganic nutrients and phloem transports only organic nutrients.




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