Learn Biology Online Notes & Technology Articles

Heart O Level Biology MCQs Quiz Online Tests pdf Download

Practice MCQs on heart o level biology, biology MCQs for online test prep. Transport in mammals quiz has multiple choice questions (MCQ), heart o level biology quiz questions and answers as median septum, answer key with choices as allows exchange of blood between right and left atrium, allows exchange of blood between right and left ventricle, is a semi-permeable membrane and completely separates right and left sides of heart for competitive exam prep. Free study guide is to learn heart o level biology quiz online with MCQs to practice test questions with answers.

MCQs on Heart O Level Biology 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 right and left sides of 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. 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. Semilunar valves are present in

  1. pulmonary arch
  2. aortic arch
  3. kidneys
  4. both A and B

C

MCQ. Tricuspid valve is found between

  1. left atrium and right atrium
  2. left atrium and right ventricle
  3. right atrium and right ventricle
  4. left atrium and left ventricle

C