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NEETBotanyAnatomy of Flowering Plants

What are the cells of the endodermis in a young dicotyledonous stem?

Options

  1. ARounded thin walled
  2. BCollenchymatous
  3. CParenchymatous
  4. DRich in starch grains

Correct answer

D. Rich in starch grains

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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