Gibberellins MCQs Test Online PDF Download

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Learn coordination and control practice test MCQs: antagonistic to gibberellins, flowering is promoted in short day plants by, for free online courses with options ethane, abscisic acid, cytokinins, auxins for online education degree. Free skills assessment test is for online e-learning gibberellins quiz questions for competitive assessment in biology major. Gibberellins Video

MCQ on GibberellinsQuiz PDF Download

MCQ: Gibberellins are produced commercially from

  1. fungal culture
  2. bacterial culture
  3. plants
  4. viruses

A

MCQ: Antagonistic to gibberellins, flowering is promoted in short day plants by

  1. ethane
  2. abscisic acid
  3. cytokinins
  4. auxins

B

MCQ: Gibberellins sometimes substitute for

  1. blue light
  2. red light
  3. green light
  4. yellow light

B