Small amounts of P and S are carried as organic compounds

Answer

**Step-by-Step Solution:**

1. **Understanding the Statement**: The statement claims that small amounts of phosphorus (P) and sulfur (S) are carried as organic compounds in plants.

2. **Role of Xylem**: In plants, xylem is the tissue responsible for the transport of water and dissolved minerals from the roots to other parts of the plant. This includes various mineral ions.

3. **Translocation of Nutrients**: While many minerals are transported as inorganic ions, some, like nitrogen, are predominantly carried as organic compounds, particularly in the form of amino acids.

4. **Phosphorus and Sulfur Transport**: Phosphorus and sulfur are essential nutrients for plants. They are integral components of amino acids, which are the building blocks of proteins. Therefore, small amounts of phosphorus and sulfur can indeed be found in the form of amino acids.

5. **Conclusion**: Since phosphorus and sulfur are constituents of proteins and are carried in the form of amino acids, the statement that small amounts of phosphorus and sulfur are carried as organic compounds is true.

**Final Answer**: The statement is true.

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