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Body Fluids and Circulations
In diastole, heart is filled by
mixed blood
venous blood
oxygenated blood
deoxygenated blood
B.
venous blood
During joint diastole, blood continues to flow into auricle through the great viens (superior and inferior venae cavae), which bring venous blood from all parts of the body. During atrial diastole, venous blood again passes from the great veins to the auricle.
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Sino-auricular node is called pacemaker of our heart. Why?
Write the differences between
(d) P wave and T wave
Write the differences between
Systole and diastole
Write the differences between
(a) Blood and lymph
Write the differences between
Open and closed circulatory system
What is the differences between lymph and Blood?
How many times does a heart beat per minute?
What is the function of bicuspid valves?
What is the function of tricuspid valves?
Why circulatory system is absent in sponges?
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