Auxin, Gibberellins and Abscisic Acid Multiple Choice Questions Online pdf eBooks Download

Learn auxin, gibberellins and abscisic acid MCQs, online A level biology MCQ for test prep. Regulation and control quiz has multiple choice questions (MCQ), auxin, gibberellins and abscisic acid quiz questions and answers as plant hormone that respond to environmental stress and dormancy is called, answer key help with choices as gibberellins, auxins, abscisic acid and cytokinins problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice auxin, gibberellins and abscisic acid quiz online with MCQs to practice test questions with answers.

MCQs on Auxin, Gibberellins and Abscisic Acid Quiz pdf Download

MCQ. Plant hormone that respond to environmental stress and dormancy is called

  1. Gibberellins
  2. Auxins
  3. Abscisic acid
  4. Cytokinins

C

MCQ. In pea plant, synthesis of GA1 is done through

  1. Le allele
  2. le allele
  3. LE allele
  4. lE allele

A

MCQ. An Auxin is produced in

  1. Growing root tips
  2. Growing shoot tips
  3. Old roots
  4. Both A and B

D

MCQ. Stem elongation is controlled through

  1. Gibberellins
  2. Auxins
  3. Abscisic acid
  4. Cytokinins

A

MCQ. Amyloplasts are

  1. Chloroplasts
  2. Large starch grains
  3. Are found in every plant
  4. Are found in all parts of plant

A