A few drops of sap were collected by cutting across a plant stem by a – InterviewSolution

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1.	A few drops of sap were collected by cutting across a plant stem by a suitable method. The sap was tested chemically. Which one of the following test results indicates that it is phloem sap ?A. Absence of sugarB. AcidicC. AlkalineD. Low refractive index
Answer» Correct Answer - C Alkaline `pH(7.8-8.0)` is present in phloem sap where as xylem sap is acidic

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