Human Respiration Quiz Questions and Answers 291 PDF Download

Learn human respiration quiz, online Cambridge IGCSE biology test 291 for distance learning, online courses. Free biology MCQs questions and answers to learn human respiration MCQs with answers. Practice MCQs to test knowledge on human respiration with answers, genetically modified organisms, smoking related diseases: lung cancer, pollution: pesticides and ddt, human respiration test for online molecular biology courses distance learning.

Free human respiration online course worksheet has multiple choice quiz question: carbon dioxide (co2) can with choices not be lost by root, be lost through root hairs, enter the root through root hairs and not be produced in tissue respiration with online global exams' preparation for international tests like ETS GRE practice test for good GRE scores, study respiration in biology multiple choice questions based quiz question and answers.

Quiz on Human Respiration Worksheet 291 Quiz PDF Download

Human Respiration Quiz

MCQ. Carbon dioxide (CO2) can

  1. not be lost by root
  2. be lost through root hairs
  3. enter the root through root hairs
  4. not be produced in tissue respiration


Pollution: Pesticides and DDT Quiz

MCQ. DDT (dichloro-diphenyl-trichloroethane: C14H9Cl5) is a form of

  1. insecticide
  2. herbicide
  3. pesticides
  4. parasiticides


Smoking Related Diseases: Lung Cancer Quiz

MCQ. In cirrhosis, damaged liver cells are replaced by

  1. toxins like benzoic acid
  2. large amount of peptones
  3. fibrous tissues
  4. all of the above


Genetically Modified Organisms Quiz

MCQ. If genetic material from same species is used or species that can naturally breed with host then organism generated is

  1. clone genes
  2. transgenic
  3. cisgenic
  4. cross genes


Pollution: Pesticides and DDT Quiz

MCQ. In tubifax worms, tolerance range for oxygen

  1. is very low
  2. is very high
  3. is zero
  4. is 100%