What is portal system?

Cardiac cycle || ECG || stroke volume and cardiac output || double circulation || coronary circulation || hepatic portal system

What is the significance of hepatic portal system in the circulatory system?

The sequence of flow of blood in the hepatic portal system of a mammal is

A : Portal system consists of veins which start from capillaries and end into capillaries. R : All vertebrates have hepatic portal system.

Assertion : There is hepatic portal system in frog Reason : It is venous connection between liver and intestine in frog.

Vein not blonging to digestive tract which becomes component part of hepatic portal system of Frog is

absorption || assimilation || egestion || gastrointestinal hormones || hepatic portal system || compound stomach OF ruminants || disorders related to GIT