Plants Growth and Development MCQs Quiz Online PDF Download

Learn plants growth and development MCQs, biology MCQ online for test prep. Growth and development quiz has multiple choice questions (MCQ), plants growth and development quiz questions and answers as rate of growth stops and plants die at a temperature of, answer key help with choices as 20-30°c, 10-20°c, 35-40°c and 5-10°c problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice plants growth and development quiz online with MCQs to practice test questions with answers. Plants Growth and Development Video

MCQs on Plants Growth and Development Quiz PDF 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