Coordination in Plants MCQs Quiz Online PDF Download

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College biology practice test MCQ: wounded plants develop masses of amorphous material with very poor differentiation known as with choices calluses, galls, nodes and infection with online eLearning for international exams' preparation like ETS GRE exam for good GRE scores. Free study guide is for online learning coordination in plants quiz with MCQs to practice test questions with answers. Coordination in Plants Video

MCQs on Coordination in Plants Quiz PDF Download

MCQ: Wounded plants develop masses of amorphous material with very poor differentiation known as

  1. calluses
  2. galls
  3. nodes
  4. infection

A

MCQ: Ervin bunning proved innate nature of 24 hr. rhythm in

  1. drosophila
  2. rats
  3. pisum sativum
  4. fungi

A

MCQ: Biorhythms showing periodicity of about 24 hrs. are called

  1. circadian rhythm
  2. circannual rhythm
  3. circbiannual rhythm
  4. regular rhythm

A

MCQ: Galls are growths on plants induced by

  1. other plants
  2. pathogens
  3. parasites
  4. insects

C

MCQ: Stimuli which produce a response and are external are called

  1. Exogenous
  2. endogenous
  3. heterogeneous
  4. homogenous

A