Question

Name-. (c) major veins which pour deoxygenated blood into right atrium of heart

Answer 1

Answer:

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Explanation:

Deoxygenated blood enters the right atrium through three major veins: the superior and inferior vena cava and the coronary sinus. The superior vena cava returns all of the blood to the heart from tissues superior to the heart in the head, neck, arms and upper thorax.

Answer 2

The major veins which pour deoxygenated blood into right atrium of heart is superior vena cava . Other vessels that brings the deoxygenated are inferior vena cava , anterior cardiac veins and smallest cardiac veins and the coronary sinus.

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