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Mammalian Transport System Multiple Choice Questions Test 1 Tests pdf Download

Practice mammalian transport system multiple choice questions (MCQs), A level biology test 1 online to learn. Practice a level biology MCQs questions and answers on a level biology, gcse a levels biology, biology questions answers, cardiovascular system, arteries and veins with answers. Free mammalian transport system quiz, online study guide has answer key with choices as tunica externa, tunica intima, tunica media and all are of same thickness of multiple choice questions (MCQ) as thickest part in three layers of arteries, is to test learning skills. Study to learn a level biology quiz questions to practice MCQ based online exam preparation test.

MCQ on Mammalian Transport System Quiz pdf Download Test 1

MCQ. Thickest part in three layers of arteries, is

  1. tunica intima
  2. tunica externa
  3. tunica media
  4. all are of same thickness


MCQ. These have thickest walls

  1. arteries
  2. veins
  3. both arteries and veins
  4. capillaries


MCQ. Pulmonary circulation does not involve

  1. vena cava
  2. pulmonary arteries
  3. pulmonary veins
  4. either of these


MCQ. In mammals, one complete circuit involves blood travelling through heart

  1. once only
  2. twice
  3. more than two times
  4. varies with age


MCQ. Fewer elastic fibers are found in

  1. tunica media near heart
  2. tunica media away from heart
  3. arteries
  4. veins