What are White Blood Cells MCQs Quiz Worksheet PDF Download

Learn what are white blood cells MCQs, science test for online course learning and test prep to practice. Human transport system quiz questions has multiple choice questions (MCQ), what are white blood cells test to learn for class 7 science interactive tests.

Science practice test MCQ on task of white blood cells is to with options defend a body from disease, transport oxygen, heal wounds and refresh heart problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn what are white blood cells quiz with MCQs to find questions answers based online learning tests.

MCQs on What are White Blood Cells Quiz PDF Download

MCQ. Task of white blood cells is to

  1. defend a body from disease
  2. transport oxygen
  3. heal wounds
  4. refresh heart


MCQ. If bacteria are taken over by white blood cells, their life span

  1. decreases
  2. increases
  3. remains same
  4. may increase or decrease


MCQ. White blood cells live long because they have

  1. centrioles
  2. white color
  3. nucleus
  4. cell membrane


MCQ. 'White blood' cells are made in

  1. liver
  2. bone marrow
  3. spleen
  4. blood


MCQ. Some types of white blood Cells also produce

  1. antigens
  2. antibodies
  3. useful bacteria
  4. useful viruses