11th Class Biology Anatomy of Flowering Plants

  • question_answer 25)
      A plant tissue, when stained, showed the presence of hemicellulose and pectin in cell wall of its cells. The tissue represents (a) collenchyma                (b) sclerenchyma             (c) xylem                             (d) meristem


                      (a) CollenchymaIt is a group of specialized cells meant for mechanical support. It hasthe thickening at the corners of the cells which is mainly because of the deposition ofpectin and hemicellulose.

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