GCE O Levels Biology MCQs Quiz Online PDF Download

Learn gce o levels biology MCQs, O level biology test for online learning courses, test prep to practice test multiple choice questions (MCQ). Gce o levels biology quiz questions and answers has practice test, ecology o level biology quiz online, parasitism: malarial pathogen, biotic and abiotic environment, gce o levels biology tutorials for online human biology courses distance learning.

IGCSE biology practice test MCQ: sea water is alkaline with a ph of with choices less than 8 , 8, 9 and 10 for online e-learning for job hiring, graduate jobs and research jobs preparation for job seekers. Free study guide is for online learning gce o levels biology quiz test with MCQs to practice test questions with answers.

MCQs on GCE O Levels Biology Quiz PDF Download

MCQ: Sea water is alkaline with a pH of

  1. less than 8
  2. 8
  3. 9
  4. 10


MCQ: Use of non-fossil fuel in factory may

  1. help in lesser air pollution
  2. increase pollution due to chimney fumes when fossil fuel is burnt
  3. lower the air quality in densely populated areas
  4. increase land pollution


MCQ: To test presence of reducing sugars in food, test conducted is

  1. Benedict Test
  2. Iodine Test
  3. Biuret Test
  4. Bromine Test


MCQ: Rate of transpiration increases

  1. in hot weather
  2. in cold weather
  3. on a rainy day
  4. in still air


MCQ: Thyroid gland is found in the

  1. joints
  2. liver
  3. pancreas
  4. neck