Vein not belonging to digestive tract which becomes component part of hepatic portal system of Frog is ______________.

Dorso-lumbar

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Vesicular

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Gonadial

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Anterior abdominal

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Solution

The correct option is A Vesicular
B. Vesicular
EXPLANATION: Hepatic portal system is the collection of veins, which collect the blood from the alimentary canal and hind limbs. Vesicular vein is the type of anterior abdominal vein, which collects blood from the urinary blood. Anterior abdominal vein runs forward along the mid-ventral line of the body wall and towards the liver.

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Similar questions

Q. In a frog, the hepatic portal vein is formed by

Assertion (A): A complex of veins beginning and ending in capillaries through which blood circulates before returning to the heart is called a portal system.

Reason (R): All mammals have a hepatic portal system.

Q. Assertion :In chordates a portal system is a complex of veins, which begins in capillaries and ends in capillaries before the blood, which courses through it, returns to the heart. Reason: All vertebrates have a hepatic portal system.

Statement 1: Portal vein begins from one organ as capillaries and ends in another organ as a vein.

Statement 2: The hepatic portal system is an example of the portal circulation.

Q. The table shows the functions of portal system in a frog. Choose the best option given below.

I.Portal System	II.Function
A) Renal portal system	Collects blood from all parts of the body
B) Renal portal system	Carries blood from hind limbs to kidneys
C) Hepatic portal system	Carries blood from liver to alimentary canal

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