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प्रश्न
The following simplified diagram refers to the outline plan of the circulation of blood in a mammal. Study the diagram and write the number and the name of the blood vessel in each case as mentioned ahead.
Several hours after a meal containing a lot of protein, which vessel will contain the highest concentration of urea?
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उत्तर
Hepatic portal vein (4)
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The only artery which carries deoxygenated blood is :
Fill in the blank with suitable word given below:
The colour of a red blood cell is due to _______________.
State briefly, the difference between white blood cells and the red blood cells.
Find the odd one out, giving reason:
RBC, platelets, anti-A, WBC
What is antigens?
Given below is a diagrammatic representation of certain types of blood vessels in human body.
Where can such an arrangement be found as an example - in lungs or in heart walls?
The figures given below are cross-sections of blood vessels.
(i) Identify the blood vessels A, B, and C.
(ii) Name the parts labeled 1-4.
(iii) Mention two structural differences between A and B.
(iv) Name the type of blood A that flows (a) through A, (b) through B.
(v) In which of the above vessels referred to in (iv) above does exchange of gases actually take place?
Select the INCORRECT statement.
A blood vessel which pumps the blood from the heart to the entire body:
The absorption of nutrients and exchange of respiratory gases between blood and tissues takes place in –
