Auxins MCQs Quiz Online PDF Download

Learn auxins MCQs, biology test for online learning courses, test prep to practice test. Coordination and control quiz has multiple choice questions (MCQ), auxins quiz questions and answers, plant hormone, hormones, biology: central nervous system, auxins tutorials for online basic biology courses distance learning.

College biology practice test MCQ: auxins promote cell division in with options epidermis, cortex, pith and cambium for online mock tests, competitive exams questions and answers after reading theory and textbooks. 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

D

MCQ: Auxins

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

D

MCQ: Auxins promote growth at a very low concentration in

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

B

MCQ: Auxins tend to inhibit

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

C

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

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

C