Biological Science MCQs Quiz Online PDF Download

Practice biological science MCQs, O level biology test for online courses learning and test prep. Ecology o level biology quiz has multiple choice questions (MCQ), biological science quiz questions and answers to learn.

IGCSE biology practice test MCQ on seldom fatal disease is known as with options malignant, benign, tertian malaria and anemia problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning biological science quiz with MCQs to practice test questions with answers.

MCQs on Biological Science Quiz PDF Download

MCQ. Seldom fatal disease is known as

  1. malignant
  2. benign
  3. tertian malaria
  4. anemia

B

MCQ. Hair cover is no longer an efficient insulator in

  1. strong winds
  2. water
  3. arctic pole
  4. Alaska

B

MCQ. Substance which can alter or speed up the chemical reaction without itself being chemically unchanged is

  1. Saliva
  2. Pathology
  3. Catalyst
  4. Influenza

C

MCQ. Too little carbon dioxide (CO2) in lungs leads to

  1. no breathing
  2. over breathing
  3. under breathing
  4. asthma

B

MCQ. People with gallstones in gall bladder shall avoid

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

D