Botany Plant tissues MCQ Details
MCQ Practice Single Best Answer Topic: Plant tissues

Q Which of the following is true regarding the periderm in woody plants?

Question ID
#10065
Subchapter
Plant tissues
Action
Choose one option below

Choose Your Answer

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  • A It is composed of only cork cambium and cork cells
  • B It provides a first line of defense for the plant against only dehydration
  • C It is found in the primary growth of the plant
  • D It is formed as a result of secondary growth and includes cork cambium, cork cells, and phelloderm
Correct Answer: D

Explanation

The periderm is formed as a result of secondary growth in woody plants and includes the cork cambium, cork cells, and phelloderm. The periderm functions as the first line of defense for the plant, protecting it from fire or heat injury, dehydration, freezing conditions, and/or disease.

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