Auxin, Gibberellins and Abscisic Acid MCQs Quiz Online PDF Book Download

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Practice regulation and control test MCQs: plant hormone that respond to environmental stress and dormancy is called, with choices gibberellins, auxins, abscisic acid, and cytokines for online biology degree. Prepare assessment test for scholarships, online learning auxin, gibberellins and abscisic acid quiz questions for competitive assessment in biology major.

MCQ on Auxin, Gibberellins and Abscisic AcidQuiz Book Download

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

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

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. Cytokines

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