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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 98

What is Respiration MCQ (Multiple Choice Questions) PDF - 98

The What is Respiration Multiple Choice Questions (MCQ) with Answers PDF, What is Respiration MCQs PDF Download e-Book Ch. 15-98 to solve IGCSE O Level Biology Practice Tests. Study Respiration in Biology quiz answers PDF, What is Respiration Multiple Choice Questions (MCQ Quiz) to learn online certificate courses. The What is Respiration MCQs App Download: Free educational app for what is respiration, branches of biotechnology, function of adh, vitamins d, fat rich foods test prep for online degree programs.

The MCQs: Blood entering the lungs contain very; "What is Respiration" App (Android & iOS) with answers: High carbon dioxide (CO2) only; Little oxygen (O2) only; Low carbon dioxide (CO2); Little oxygen (O2) and high carbon dioxide (CO2); to learn online certificate courses. Practice Respiration in Biology Questions and Answers, Google eBook to download free sample for free online college classes.

What is Respiration Questions and Answers PDF Download: Quiz 98

MCQ 486:

Blood entering the lungs contain very

  1. little oxygen (O2) only
  2. high carbon dioxide (CO2) only
  3. low carbon dioxide (CO2)
  4. little oxygen (O2) and high carbon dioxide (CO2)
MCQ 487:

Example of green biotechnology is

  1. Industrial antibiotics
  2. Industrial chemicals
  3. Industrial catalysts
  4. BT corn and pesticides
MCQ 488:

Amount of ADH (Antidiuretic hormone) determines the amount of

  1. water a person shall drink
  2. water reabsorbed in kidney
  3. oxygen required to oxidize lactic acid
  4. oxygen required in rigorous running and physical activities
MCQ 489:

Vitamin D can be created from a natural substance under the skin called as

  1. Estrogen
  2. Ergosterol
  3. pellagra
  4. pernicious
MCQ 490:

Commonly found inside liver of fish is

  1. proteins
  2. fiber
  3. vitamins
  4. fats

IGCSE O Level Biology Exam Prep Tests

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What is Respiration App (Android & iOS)

What is Respiration App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (iOS & Android)