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Heart O Level Biology MCQ with Answers

Heart O Level Biology Multiple Choice Questions (MCQ) to solve heart o level biology quiz answers PDF worksheet, O level biology test for online courses. Practice transport in mammals Multiple Choice Questions and Answers (MCQs), "Heart O Level Biology" quiz questions and answers for SAT practice test. Learn heart: o level biology, white blood cells, red blood cells in mammals, blood clotting: o level biology test prep for online college for teaching degree.

"In transportation of mammals, median septum" Multiple Choice Questions (MCQ) on heart: o level biology with choices 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 the right and left sides of the heart for SAT practice test. Solve heart o level biology quiz questions for merit scholarship test and certificate programs for accelerated bachelors degree online.

MCQs on Heart O Level Biology

1.

In transportation of mammals, median septum

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

2.

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

semilunar valves
mitral valves
tricuspid valves
median septum

3.

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

tricuspid valve to shut
bicuspid valve to shut
gaseous exchange to effectively take place in lungs
semi lunar valves to prevent backflow of blood

4.

Semilunar valves are present at the bases of

pulmonary artery only
aorta only
pulmonary veins
pulmonary artery and aorta

5.

Tricuspid valve is found between

left atrium and right atrium
left atrium and right ventricle
right atrium and right ventricle
left atrium and left ventricle