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O Level Biology MCQs: App (Android & iOS) & e-Book Download

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Types of Drugs MCQs App Download & e-Book PDF - 1088

MCQ: 1088

Few enlarged alveoli vs. many minute alveoli pose the risk of

  1. production of mucus in air passages
  2. inefficient exchange of gases
  3. blood clotting
  4. dull and insensitive brain

O Level Biology App & e-Book Tests PDF Download

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Types of Drugs  MCQs Apps (Android & iOS)

Types of Drugs MCQs App

O Level Biology  MCQs Apps (Android & iOS)

O Level Biology MCQs App

SAT Biology  MCQs Apps (Android & iOS)

SAT Biology MCQs App

A level Biology  MCQs Apps (Android & iOS)

A level Biology MCQs App