In man blood from alimentary canal to liver is transported by:
Correct answer: A. Hepatic portal vein
- A. Hepatic portal vein
- B. Femoral veins
- C. Pulmonary vein
- D. Renal vein
Explanation
Yes, that is correct. In humans, blood from the digestive tract, spleen, and pancreas is transported to the liver by the hepatic portal vein. The hepatic portal vein is the largest vein in the abdomen. It is formed by the union of the superior mesenteric vein and the splenic vein. The hepatic portal vein carries blood that is rich in nutrients and other substances that have been absorbed from the digestive tract. The liver processes these nutrients and other substances, and then releases them back into the bloodstream. The liver also removes toxins from the blood. The hepatic portal vein is an important part of the digestive system. It helps to ensure that nutrients and other substances are properly absorbed and processed. It also helps to remove toxins from the blood.
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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