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NTA Abhyas NEET2020BotanyAnatomy of Flowering PlantsPractice

Which of the following parts of the plant is used as commercial wood?

Options

  1. APrimary xylem
  2. BPrimary phloem
  3. CSecondary xylem
  4. DSecondary phloem

Correct answer

C. Secondary xylem

Step-by-step solution

Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic material - a natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin that resists compression, this is the product of old secondary xylem

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