Problemquestion 1 why do vessels branch to form capillary, Ask an Expert

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Problem:

Question 1: Why do vessels branch to form capillary beds?

Question 2: Why do precapillary sphincters wrap aroung the root of each capillary where it leaves the metarteriole?

Question 3: Veins are the blood vessels that conduct blood from the capillaries towards the heart. What is the misconception?

Question 4: Do all arteries carry oxygen rich blood?

Please provide description of your answers.

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Category:- Biology
Reference No.:- M91171685

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