O Level Courses

IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Heart O Level Biology Multiple Choice Questions (MCQ) PDF Download

The e-Book Heart O Level Biology Multiple Choice Questions (MCQ Quiz) with answers, Heart O Level Biology MCQs PDF download to study online igcse biology degree courses. Practice Transport in Mammals Multiple Choice Questions and Answers (MCQs), Heart O Level Biology quiz answers PDF for SAT practice test. The Heart O Level Biology MCQ App Download: Free learning app for 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.

The MCQ 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 and completely separates the right and left sides of the heart with "Heart: O Level Biology" App Download (Free) for SAT practice test. Study heart o level biology quiz questions, download Google eBook (Free Sample) for accelerated bachelors degree online.

Heart O Level Biology MCQ Quiz PDF Download: IGCSE Biology MCQs

MCQ 1: In transportation of mammals, median septum

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

MCQ 2: Back flow of blood from right ventricle to right atrium is prevented through

A) semilunar valves
B) mitral valves
C) tricuspid valves
D) median septum

MCQ 3: Blood in pulmonary arteries is at a lower pressure than blood in aorta allowing

A) tricuspid valve to shut
B) bicuspid valve to shut
C) gaseous exchange to effectively take place in lungs
D) semi lunar valves to prevent backflow of blood

MCQ 4: Semilunar valves are present at the bases of

A) pulmonary artery only
B) aorta only
C) pulmonary veins
D) pulmonary artery and aorta

MCQ 5: Tricuspid valve is found between

A) left atrium and right atrium
B) left atrium and right ventricle
C) right atrium and right ventricle
D) left atrium and left ventricle

IGCSE O Level Biology Practice Tests

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O Level Biology App (Android & iOS)

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