Plants Reproduction MCQs Quiz Online PDF Download

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Study bachelors and masters degree courses, online biology degree programs MCQs: vernalin hormone resembles with options cytokinin, auxin, gibberellin and ethene for high schools, colleges, graduate and postgraduate students' e-learning for distance learning degrees online. Free skills assessment test is for online learning plants reproduction quiz questions with MCQs, exam preparation questions and answers. Plants Reproduction Video

MCQs on Plants ReproductionQuiz PDF Download

MCQ: Vernalin hormone resembles

  1. cytokinin
  2. auxin
  3. gibberellin
  4. ethene

C

MCQ: Vernalisation is induced by hormone

  1. veriline
  2. vermalin
  3. vernalin
  4. venralin

C

MCQ: In plants, detection of either light or darkness is responsibility of

  1. chlorophylls
  2. carotenes
  3. phytochromes
  4. xanthophylls

C

MCQ: Clock in plant for measuring duration of darkness is provided by

  1. rate of conversion of p660-p730
  2. rate of conversion of p700 to p730
  3. rate of p730 to p660 conversion
  4. rate of conversion of p630 to p700

C

MCQ: Effective temperature considered in vernalisation is

  1. around 1°C
  2. around 4°C
  3. around 2°C
  4. around 10°C

B