HARD
8th ICSE
IMPORTANT
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Blood circulation takes the following course in the human heart

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Important Questions on Circulatory System

MEDIUM
8th ICSE
IMPORTANT
Which blood vessels carry blood from lungs to the heart?
EASY
8th ICSE
IMPORTANT
Tricuspid valve is present between 
EASY
8th ICSE
IMPORTANT
Name the valve present between left auricle and left ventricle.
MEDIUM
8th ICSE
IMPORTANT
Name the valve present in the pulmonary artery. ( Pulmonary semilunar valve / Aortic Semilunar valve)
HARD
8th ICSE
IMPORTANT
What is double circulation? Explain with the help of a diagrammatic representation.
HARD
8th ICSE
IMPORTANT
What are the two types of circulation of blood present in our body?
HARD
8th ICSE
IMPORTANT
List the differences between blood and lymph.