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During which of the following stages of the circulation of blood in a normal human being, the oxygenated blood is pumped to all parts of the body? - Science

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Question

During which of the following stages of the circulation of blood in a normal human being, the oxygenated blood is pumped to all parts of the body?

Options

  • contraction of the left atrium

  • contraction of left ventricle

  • relaxation of the right atrium

  • relaxation of the right ventricle

MCQ

Solution

contraction of left ventricle

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