Auxins MCQs Quiz Online PDF Download

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College biology practice test MCQ on auxins promote cell division in with options epidermis, cortex, pith and cambium problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning auxins quiz with MCQs to practice test questions with answers. Auxins Video

MCQs on Auxins Quiz PDF Download

MCQ. Auxins promote cell division in

  1. epidermis
  2. cortex
  3. pith
  4. cambium


MCQ. Auxins

  1. promote apical dominance
  2. promote fruit growth
  3. induce parthenocarpy
  4. all of above


MCQ. Auxins promote growth at a very low concentration in

  1. shoots
  2. roots
  3. flowers
  4. nodes


MCQ. Auxins tend to inhibit

  1. fruit growth
  2. parthenocarpy
  3. abscission
  4. bud initiation


MCQ. In apical, dominance action of auxins is enhanced by

  1. ethane
  2. oxytocin
  3. gibberellin
  4. Cytokinins