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NEETBotanyAnatomy of Flowering Plants

What is the structure of the innermost layer of the cortex?

Options

  1. AParenchymatous cells
  2. BCollenchymatous cells
  3. CStarched sheath
  4. DSclerenchyma cells

Correct answer

C. Starched sheath

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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