Advertisements
Advertisements
Question
The blood vessel which carries oxygenated blood from the lungs to the heart is:
Options
Main artery
Pulmonary artery
Main vein
Pulmonary vein
Solution
Pulmonary vein
Veins transport deoxygenated blood from various organs of the body towards the heart. Only the pulmonary vein carries the oxygenated blood from the lungs to the heart.
APPEARS IN
RELATED QUESTIONS
Write one structural difference between the composition of arteries and veins.
Fill in the blank.
The red-coloured pigment present in RBCs is called __________.
Which of the following statement is true (T) and which ones are false (F)? Mark T or F:
Platelets help in clotting of blood.
Describe the functions of Blood.
Name the iron containing protein present in RBC of blood.
Put a tick mark (✓) against the correct alternative in the following statement.
Blood Capillary is a
The diagrams given below show the cross-section of two kinds of blood vessels:
(i) Identify the blood vessels A and B. In each case give a reason to support your answer.
(ii) Name the parts numbered 1 and 2.
(iii) When are the sounds “LUBB” and “DUB” produced during a heartbeat?
(iv) Name the blood vessel that
(a) begins and ends in capillaries.
(b) supplies blood to the walls of the heart.
Complete the following sentence with appropriate words:
Arteries are _____ walled and the veins are _____ walled vessels.
Which type of blood flows through pulmonary veins?
The pH of the blood is maintained by ____________.
