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IGCSE O Level Biology Practice Test 290

Human Respiration MCQs (Multiple Choice Questions) PDF Download - 290

The Human Respiration Multiple Choice Questions (MCQ) with Answers PDF (Human Respiration MCQs PDF e-Book) download Ch. 15-290 to solve IGCSE O Level Biology Practice Tests. Study Respiration in Biology quiz answers PDF, Human Respiration Multiple Choice Questions (MCQ Quiz) to learn online certification courses. The Human Respiration MCQs App Download: Free educational app for human respiration, pollution: pesticides and ddt, smoking related diseases: lung cancer test prep for free online college classes.

The MCQ Quiz: Carbon dioxide (CO2) can; "Human Respiration" App (Android & iOS) with answers: Be lost through root hairs; Not be lost by root; Enter the root through root hairs; Not be produced in tissue respiration; to learn online certification courses. Practice Respiration in Biology Questions and Answers, Google eBook to download free sample for online colleges for teaching.

Human Respiration MCQ with Answers PDF Download: Quiz 290

MCQ 1446:

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
MCQ 1447:

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

  1. insecticide
  2. herbicide
  3. pesticides
  4. parasiticides
MCQ 1448:

In cirrhosis, damaged liver cells are replaced by

  1. toxins like benzoic acid
  2. large amount of peptones
  3. fibrous tissues
  4. fibrous muscles
MCQ 1449:

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

  1. clone genes
  2. transgenic
  3. cisgenic
  4. cross genes
MCQ 1450:

In tubifax worms, the tolerance range for oxygen

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

IGCSE O Level Biology Exam Prep Tests

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Human Respiration App (Android & iOS)

Human Respiration App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

MCAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)

College Biology App (Android & iOS)

College Biology App (iOS & Android)