Advertisements
Advertisements
Question
Distinguish between the following pair on the basis of words indicated in the bracket ( ):
Arteries and Veins (Wall and lumen)
Solution
Arteries have thick muscular walls and narrow lumen.
Veins have thin muscular walls and under lumen.
RELATED QUESTIONS
A blood vessel which carries blood back to the heart is:
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?
The diagram below represents a certain category of blood vessels showing the role of a special structure in their walls :
(i) Name the kind of blood vessels shown.
(ii) What is the structure shown inside the blood vessels?
(iii) What is the role of these structures?
(iv) Are these structures present in any other kind of blood vessel? If so, name it.
(v) Towards which side of the figure (Top or Bottom) is the heart located?
The blood vessel that supplies oxygenated blood to the liver.
Multiple Choice Questions
Arteries are:
Why is the velocity of blood flow the lowest in the capillaries?
Which blood vessel is indicated by 'X' in the following diagram?
Select the INCORRECT statement.
Name the following:
The blood vessel which starts from capillaries and ends in capillaries.
