Question

write about Double Circulation of the blood​

Answer 1

Answer:

Double Circulatory System

The human circulatory system has three key components: blood vessels, blood and the heart. It is called a double circulatory system because blood passes through the heart twice per circuit.

The right pump sends deoxygenated blood to the lungs where it becomes oxygenated and returns back to the heart.

The left pump sends the newly oxygenated blood around the body. By the time this blood returns to the heart, it has returned to a deoxygenated state.

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Answer 2

Answer:

DOUBLE CIRCULATION :-

• The human heart is four chambered.
• The right side of the heart receives Deoxygenated (CO2) blood.
• The left side of the heart receives Oxygenated (O2) blood.
• The CO2 blood from the tissues enter the Right Auricle through Superior Vena Cava. and Inferior Vena Cava.
• From the Right Auricle the CO2 blood will enter the Right Ventricle through Tricuspid Valve.
• From Right Auricle the CO2 blood goes to the lungs through pulmonary artery.
• This is called as Pulmonary Circulation.
• The O2 blood from the lungs enter the Left Auricle through Pulmonary vein.
• From the Left Auricle, the O2 blood moves in the Left Ventricle through Bicuspid valve.
• From the Left Ventricle, the O2 blood moves to all the body parts through Aorta.
• This is called as Systematic Circulation.