11th Class Biology Anatomy of Flowering Plants

  • question_answer 27)
      A vesselless piece of stem possessing prominent sieve tubes would belong to (a) Pinus                            (b) Eucalyptus                      (c) Grass                            (d) Trochodendron


                      (c) Periderm Patato is a underground stem. The outer epidermal layer of the stem isknown as periderm. So when we remove skin of potato, we are actually removing the periderm.

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