O Level Courses

IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 119

Human Biology Quiz Questions with Answers PDF Download - 119

The Human Biology Trivia Questions and Answers PDF (Human Biology Quiz Answers PDF e-Book) download Ch. 15-119 to solve IGCSE O Level Biology Practice Tests. Learn Respiration in Biology MCQ Questions PDF, Human Biology Multiple Choice Questions (MCQ Quiz) to learn online classes courses. The Human Biology Trivia App Download: Free educational app for human biology, condensation reaction, poppies, opium and heroin, recycling: waste disposal, epigeal and hypogeal germination test prep for best online ACT prep class.

The Trivia MCQ: Over-breathing is a symptom of; "Human Biology" App (iOS & Android) with answers: Excess oxygen; Less oxygen; Excess carbon dioxide; Excess carbon monoxide; for best online ACT prep class. Study Respiration in Biology Questions and Answers, Google eBook to download free sample for SAT prep classes.

Human Biology Quiz with Answers PDF Download: MCQs 119

MCQ 591:

Over-breathing is a symptom of

  1. less oxygen
  2. excess oxygen
  3. excess carbon dioxide
  4. excess carbon monoxide
MCQ 592:

Condensation reaction always results in the formation of complex sugar (disaccharide or polysaccharide) and

  1. amino acids
  2. lipids
  3. water
  4. maltose
MCQ 593:

Opium, morphine and heroin are examples of

  1. opiates
  2. cocaine
  3. depressant drugs
  4. cannabis
MCQ 594:

In which category of resources, metal lies

  1. renewable resource
  2. non-renewable resource
  3. artificial resource
  4. element
MCQ 595:

Both male and female flowers on the same plant are found in

  1. Monoecious plants
  2. Dioecious plants
  3. Unisexual plants
  4. Monocotyledonous plants

IGCSE O Level Biology Exam Prep Tests

Human Biology Learning App: Free Download (Android & iOS)

The App: Human Biology Quiz App to learn Human Biology Textbook, O Level Biology Quiz App, and College Biology Quiz App. The "Human Biology Quiz" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Human Biology App (Android & iOS)

Human Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

College Biology App (Android & iOS)

College Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (iOS & Android)