Auxin, Gibberellins and Abscisic Acid MCQs Quiz Online PDF Download

Practice auxin, gibberellins and abscisic acid MCQs, A level biology MCQ test for online learning. Regulation and control quiz has multiple choice questions (MCQ), auxin, gibberellins and abscisic acid quiz questions and answers to practice 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 for online learning auxin, gibberellins and abscisic acid quiz with MCQs to practice test questions with answers.

MCQs on Auxin, Gibberellins and Abscisic Acid Quiz PDF Download

MCQ. The 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, the 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. The 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 the plant

A