In the double circulation of vertebrates which of the following carry the blood to the lungs?Multiple choice question.Pulmonary ventriclesPulmonary arteriesAortaPulmonary vein
Question
In the double circulation of vertebrates which of the following carry the blood to the lungs?Multiple choice question.Pulmonary ventriclesPulmonary arteriesAortaPulmonary vein
Solution
The correct answer is Pulmonary arteries. In the double circulation of vertebrates, the pulmonary arteries carry the blood to the lungs. Here's a step-by-step explanation:
- The right ventricle of the heart pumps deoxygenated blood into the pulmonary arteries.
- These arteries, unlike most arteries, carry deoxygenated blood.
- The pulmonary arteries transport this blood to the lungs.
- In the lungs, the blood gets oxygenated (picks up oxygen and releases carbon dioxide).
- The oxygenated blood then returns to the heart via the pulmonary veins.
So, the pulmonary arteries are responsible for carrying blood to the lungs.
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