Transport in Mammals Multiple Choice Questions and Answers 7 PDF Book Download

Transport in mammals MCQs, transport in mammals quiz answers, O level biology test 7 to learn online college biology courses. Learn double circulation in mammals multiple choice questions (MCQs), transport in mammals quiz questions and answers for admission and scholarships exams. Practice assessment test on double circulation in mammals, circulatory system, double circulation in mammals, blood and plasma, heart: o level biology test prep for biology certifications.

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MCQ on Transport in Mammals Test 7Quiz Book Download

MCQ: All is true for double circulations, but that it

  1. occur in all vertebrates
  2. occur only in mammals
  3. is composed of pulmonary circulation
  4. is composed of systematic circulation


MCQ: Veins do not require thick walls

  1. as they do not have to work harder
  2. they are required only occasionally
  3. the blood pressure declines while it gets to veins
  4. the blood pressures is immense


MCQ: Oxygenated blood

  1. leaves from left side of the heart
  2. leaves from the right side of the heart
  3. does not leave the lungs
  4. enters the lungs from the heart


MCQ: Plasma

  1. constitutes 45% of blood
  2. contains corpuscles
  3. contains platelets
  4. is the fluid part of blood


MCQ: Of total body mass, heart weighs

  1. 0.39%
  2. 0.49%
  3. 0.59%
  4. 0.69%