The blood vessel that is omitted in this given situation is the superior vena cava.
What is the function of superior vena cava?
The function of the superior vena cava is to carry the oxygen-poor blood from various parts of the upper body like the head, arm, chest, neck, etc.
In the process of blood migration from the heart to the lungs and then from the lungs back to the heart is carried out by pulmonary arteries.
Therefore, in this process superior vena cava is not involved.
To learn more about the Superior vena cava, refer to the link:
https://brainly.com/question/3906038
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