What is the fate of primary xylem in a dicot root showing extensive secondary growth?

  1. It is retained in the centre of the axis
  2. It gets crushed
  3. May or may not get crushed
  4. It gets surrounded by primary phloem

 

Answers (1)

Ans. The answer is the option (a) It is retained in the centre of the axis

Explanation: Primary xylem is retained in the centre of the axis while primary phloem is crushed.

 

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