GCE O Levels Biology MCQs Quiz Online PDF Download

Learn gce o levels biology MCQs, O level biology test for online courses learning and test prep to practice. Ecology o level biology quiz has multiple choice questions (MCQ), gce o levels biology quiz questions and answers to learn for Olympiad exam tests for Olympiad competition.

IGCSE biology practice test MCQ on sea water is alkaline with a ph of with options less than 8 , 8, 9 and 10 problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning gce o levels biology quiz 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