Transport in Mammals Multiple Choice Questions 4 PDF Download

Learn transport in mammals multiple choice questions (MCQs), O level biology test 4 for online course prep exams. Practice heart: o level biology MCQs questions and answers on heart o level biology, mode of action of heart, circulatory system test for online introduction to biology courses distance learning.

Free transport in mammals quiz online, study guide has multiple choice question: median septum with choices allows exchange of blood between right and left ventricle, allows exchange of blood between right and left atrium, is a semi-permeable membrane and completely separates the right and left sides of the heart with state colleges, community colleges and junior colleges course online preparation to improve problem-solving skills. Study to learn heart: o level biology quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Transport in Mammals Test 4 Quiz PDF Download

MCQ. Median septum

  1. allows exchange of blood between right and left atrium
  2. allows exchange of blood between right and left ventricle
  3. is a semi-permeable membrane
  4. completely separates the right and left sides of the heart

D

MCQ. Back flow of blood from right ventricle to right atrium is prevented through

  1. semilunar valves
  2. mitral valves
  3. tricuspid valves
  4. median septum

C

MCQ. Left atrium receives blood from the

  1. pulmonary veins
  2. two vena cavae
  3. right ventricle
  4. left ventricle

A

MCQ. Blood in pulmonary arteries is at a lower pressure than blood in aorta allowing

  1. tricuspid valve to shut
  2. bicuspid valve to shut
  3. gaseous exchange to effectively take place in lungs
  4. semi lunar valves to prevent backflow of blood

C

MCQ. When heart relaxes,

  1. person respires
  2. peristalsis movements occur
  3. bile is produced
  4. the heart gets filled with blood

D