In which direction do arteries generally carry blood?
Answer and explanation
Correct answer: Away from the heart
The governing concept is the direction of blood flow in vessels. Arteries carry blood away from the heart, usually under relatively high pressure because they receive blood from ventricular contractions. Most arteries carry oxygenated blood, but the pulmonary artery is an important exception. Veins generally return blood toward the heart, so option A states the defining rule correctly.
Frequently asked questions
What is the correct answer to this question?
Away from the heart
Why is this the correct answer?
The governing concept is the direction of blood flow in vessels. Arteries carry blood away from the heart, usually under relatively high pressure because they receive blood from ventricular contractions. Most arteries carry oxygenated blood, but the pulmonary artery is an important exception. Veins generally return blood toward the heart, so option A states the defining rule correctly.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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