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Question
In human beings the oxygen rich blood is pumped out to the body by ______.
Options
contraction of right atrium.
relaxation of left ventricle.
contraction of right ventricle.
contraction of left ventricle.
MCQ
Fill in the Blanks
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Solution
In human beings the oxygen rich blood is pumped out to the body by contraction of left ventricle.
Explanation:
In the circulatory system of a normal human being, the oxygenated blood is pumped to all parts of the body during the contraction of the left ventricle. This phase is known as systole. The left ventricle pumps oxygenated blood into the aorta, which then distributes it to the rest of the body.
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