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What is the correct answer?

4

Which of the following statements is correct?

A. Lenticels occur in most woody trees.

B. Sclerenchymatous cells are usually present in cortex.

C. The vascular tissue system is divided into three main zones- cortex, pericycle and pith.

D. The conjoint vascular bundles usually have the xylem located only on the outer side of the phloem.

Correct Answer :

A. Lenticels occur in most woody trees.


Lenticels are raised pores in the stem of a woody plant that allows gas exchange between the atmosphere and the internal tissues. Parenchymatous cells are usually present in cortex. The ground tissue system is divided into three main zonescortex, pericycle and pith. The conjoint vascular bundles usually have the phloem located only on the outer side of the xylem.

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