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Post-UTME Biology 2006 Objective — Question 10

Question 10 of 40 from the Post-UTME Screening (Post-UTME) Biology 2006 Objective paper, with the correct answer and a full explanation.

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Auxins are produced in the

  • A. root and stem apicesCorrect
  • B. young leaves and nodes
  • C. flower bud and leaf apices.

Explanation

Auxins are primarily synthesized in growing regions such as the apical meristems (root and stem apices).

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