Class 9 biology Practice Tests
Class 9 Biology Online Tests
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The MCQ: The valve which prevents the blood backflow to right atrium from the right ventricle is classified as; "Human Heart" App Download (Free) with answers: Bicuspid atria; Tricuspid valve; Bicuspid valve; Tricuspid atria; to learn online courses. Solve Transport Quiz Questions, download Google eBook (Free Sample) for distance learning classes.
The heart receives oxygenated blood from
The valve which prevents the blood backflow to right atrium from the right ventricle is classified as
The right and left atria are considered as
After receiving the blood from lungs, the heart pumps it to the
The oxygenated blood is brought to left atrium from lungs through
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