Plants Growth and Development MCQs Questions and Answers PDF Book Download

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Learn growth and development test MCQs: rate of growth stops, and plants die at a temperature of, with choices 20-30 °c, 10-20 °c, 35-40 °c, and 5-10 °c for best schools for biology undergrad. Practice merit scholarships assessment test, online learning plants growth and development quiz questions for competitive assessment in biology major. Plants: Growth and Development Video

MCQ on Plants Growth and DevelopmentQuiz Book Download

MCQ: Rate of growth stops, and plants die at a temperature of

  1. 20-30 °C
  2. 10-20 °C
  3. 35-40 °C
  4. 5-10 °C

C

MCQ: Secondary tissue is added by the

  1. intercalary meristem
  2. vascular cambium
  3. apical meristems
  4. both A and B

D

MCQ: Effect of auxin diffusing from apical bud on lateral shoots is known as

  1. promoting effect
  2. compensatory effect
  3. inhibitory effect
  4. supporting effect

C

MCQ: Apical meristems are found at tips of

  1. root
  2. shoot
  3. both root and shoot
  4. cotyledon

C

MCQ: Production of leaves and flowers is due to

  1. lateral meristems
  2. intercalary meristems
  3. apical meristems
  4. cortex

B