11th Class Biology Anatomy of Flowering Plants

  • question_answer 24)
      A piece of wood having no vessels (trachea) must be belong to (a) teak                                (b) mango                           (c) pine                                 (d) palm


                      (c) Pine It is a gymnosperm. The plants belonging to this group do not have vesselsinstead, they have trachieds. Whereas teak, mango and palm are angiospermic trees. Angiospermic xylem contains vessels, tracheids, parenchyma and fibers.

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