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NEET2009BotanyAnatomy of Flowering PlantsActual

Anatomically fairly old dicotyledonous root is distinguished from the dicotyledonous stem by :

Options

  1. APosition of protoxylem
  2. Babsence of secondary xylem
  3. CAbsence of secondary phloem
  4. DPresence of cortex

Correct answer

A. Position of protoxylem

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