Biological Science MCQs Quiz Online PDF Download

Learn biological science MCQs, O level biology test for learning online courses and test prep to practice. Ecology: o level biology quiz has multiple choice questions (MCQ), biological science quiz questions and answers, parasitism: malarial pathogen, biotic and abiotic environment, biological science tutorials for online biomedical courses distance learning.

IGCSE biology practice test MCQ: seldom fatal disease is known as with choices malignant, benign, tertian malaria and anemia with online global exams' preparation for international tests like MCAT practice test for good MCAT scores. 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 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