Transport in the Phloem of Plants

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Transport in the Phloem of Plants: Overview

This Topic covers sub-topics such as Phloem, Phloem Transport, Phloem Loading and, Phloem Sap

Important Questions on Transport in the Phloem of Plants

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How does phloem transport sap?

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How does phloem transport food?

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The loading of the carbon into the phloem is called phloem loading.

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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?

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Translocation of organic solutes from cells of pith to cortex is

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The radio labeled carbon in carbon dioxide supplied to potato plants in an experiment was seen in the tuber eventually. Trace the movement of the labeled carbon dioxide.

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Phloem sap mainly contains

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Phloem translocates a variety of

A. Organic solutes.

B. Inorganic solutes.

C. Water.