Advertisements
Advertisements
प्रश्न
Which organ acts as a pump in the circulatory system?
उत्तर
In the circulatory system, the heart acts as a pump to push out blood.
APPEARS IN
संबंधित प्रश्न
Agranulocytes are :
The nearest organ to which the heart supplies oxygenated blood is:
Fill in the blanks with suitable words given below:
The two lower chambers of the heart are called ______.
Define the: Veins
What is the location of maturation of T-lymphocytes?
From the following identify the normal haemoglobin count in adult male.
Identify the function of the erythropoietin hormone produced by kidney cells.
Assertion (A): RBCs help in the transport of respiratory gases.
Reason (R): The cytoplasm of RBCs contains the respiratory pigment Haemoglobin.
Ventricles have ______ walls when compared with those of auricles.
Given diagram is a schematic representation of the circulatory system in humans. Study the same and answer the questions that follow:
 |
- Label the parts 1 and 4 indicated in the diagram.
- Which of the above mentioned number is the thickest artery? Also write its name.
- Mention the number and chamber of the heart which has the thickest muscular wall.
- Which of the above numbers/structures has the maximum number of blood capillaries?
- Draw neat and labelled diagrams of the transverse section of vena cava and the part numbered as 3. Make sure to show the structural differences between these two in the diagram.
