Question

What is portal system

Answer 1

Here is ur answer


Answer:

Portal system is a system of blood vessels that begins and ends in capillaries. Hepatic portal carries nutrients from digestion to the liver to store and metabolize, after a meal.

Explanation:

Portal system can be defined as a part of the systemic circulation, in which blood draining from the capillary bed of one structure flows through larger vessels to supply the capillary bed of another structure, before returning to the heart.

Simply, a system of blood vessels that begins and ends in capillaries is called portal system. Following is a diagram showing the blood circulation of the body. We can see hepatic portal vein here (a part of portal system), this vein begins in a capillary (of intestines) and ends in another capillary (of liver).


Hope it may helps you 

Answer 2

Hey mate ^_^

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Answer:
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When a vein carries blood from some parts of the body and shows branching in some other organ instead of going directly to the heart, such vein and its tributaries constitute the portal system.

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