Plant Hormone MCQs Quiz Online PDF Download

Learn plant hormone MCQs, biology MCQ online for test prep. Coordination and control quiz has multiple choice questions (MCQ), plant hormone quiz questions and answers as weed killing is done by, answer key help with choices as 2,4 d, naa, iaa and ethane problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice plant hormone quiz online 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

A

MCQ. Bud initiation in shoots in promoted by

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

A

MCQ. Bolting of some rosette plants is promoted by

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

B

MCQ. Indole acetic acid (IAA) stands for

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

C

MCQ. Sprouting of potatoes is inhibited by

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

B