The non-biological analogies for vessel elements, lignin, stomata, and phloem. Concept introduction: There are various structures and organs that play a supportive role in proper functioning of the plants. The structures like vascular bundles including xylem and phloem vessels help in the conduction of food and water along with transport of minerals to all the parts of a plant. Stomata which are the structures facilitate in gaseous exchange and all other structures support various organs in their functions.

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Chapter 22, Problem 4WIO

Summary Introduction

To determine:

The non-biological analogies for vessel elements, lignin, stomata, and phloem.

Concept introduction:

There are various structures and organs that play a supportive role in proper functioning of the plants. The structures like vascular bundles including xylem and phloem vessels help in the conduction of food and water along with transport of minerals to all the parts of a plant. Stomata which are the structures facilitate in gaseous exchange and all other structures support various organs in their functions.

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