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प्रश्न
From where to where do the following blood vessel carry blood?
Posterior vena cava
उत्तर
From the lower parts of the body into the right auricle.
संबंधित प्रश्न
Describe double circulation in human beings.
Blood in the human body circulates twice for making one complete round through the body. Explain.
The diagram represents the ‘closed system’ or ‘double circulation’ of blood in mammals.
Justify the above statement.
State two structural and two functional differences between the arteries and veins.
State the changes in the composition of blood as it passes through the following organs:
(a) Lungs (b) Gut (c) Liver (d) Kidneys.
Which of the following carries nutrients from the digestive tract to the liver?
Select the correct option:
Explain the advantage of the complete partition of ventricle among birds and mammals and hence leading to double circulation.
What is the significance of hepatic portal system in the circulatory system?
Write a note on closed circulation.
The blood vessel which carries blood from the stomach and intestine to the liver:
Write important role/roles of the following:
Hepatic portal vein
