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Biology · PYQ NEET UG 2018

हिन्दी

Secondary xylem and phloem in dicot stem are produced by

  1. A
    phellogen
  2. B
    vascular cambium
  3. C
    apical meristems
  4. D
    axillary meristems
View Answer & Solution

Correct answer · Option B

vascular cambium

Explanation

Vascular cambium is responsible for the production of secondary xylem and secondary phloem in dicot stems and roots.

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