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NEETBotanyAnatomy of Flowering Plants

What is the location of the pericycle in a dicot stem?

Options

  1. AOutermost layer
  2. BInnermost layer
  3. CBetween the epidermis and the cortex
  4. DBetween the endodermis and the phloem

Correct answer

D. Between the endodermis and the phloem

Step-by-step solution

The transverse section of a typical young dicotyledonous stem shows that the epidermis is the outermost protective layer of the stem Covered with a thin layer of cuticle, it may bear trichomes and a few stomata. The cells arranged in multiple layers between epidermis and pericycle constitute the cortex. It consists of three sub-zones. The outer hypodermis, consists of a few layers of collenchymatous cells just below the epidermis, which provide mechanical strength to the young stem. Cortical layers below hypodermis

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