Plant Hormone MCQs Quiz Online PDF Download

Learn plant hormone MCQs, biology test for online learning courses, test prep to practice test. Coordination and control MCQs, plant hormone multiple choice questions and answers, hormones, biology: central nervous system, plant hormone tutorials for online biology lessons courses distance learning.

College biology practice test MCQ: weed killing is done by with options 2,4 d, naa, iaa and ethane for scholars competing for college and universities' scholarships with college board SAT prep. Free study guide is for online learning plant hormone quiz questions with MCQs to practice test questions with answers. Plant Hormone Video

MCQs on Plant Hormone Quiz PDF Download

MCQ: Weed killing is done by

  1. 2,4 D
  2. NAA
  3. IAA
  4. Ethane


MCQ: Bud initiation in shoots in promoted by

  1. auxin
  2. gibberellins
  3. cytokinins
  4. ethane


MCQ: Bolting of some rosette plants is promoted by

  1. ethane
  2. gibberellins
  3. auxin
  4. Cytokinins


MCQ: Indole acetic acid (IAA) stands for

  1. Iodine acetic acid
  2. initiator acetic acid
  3. indole acetic acid
  4. iron acetic acid


MCQ: Sprouting of potatoes is inhibited by

  1. ethane
  2. 2,4 D
  3. NAA
  4. Cytokinins