Advertisements
Advertisements
प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement.
Blood Capillary is a
पर्याय
Broad tube
Artery with thick wall
Vein with large lumen
Narrow tube made up of endothelium only
Advertisements
उत्तर
Narrow tube made up of endothelium only
APPEARS IN
संबंधित प्रश्न
Write one structural difference between the composition of arteries and veins.
Which one of the following does not have valves?
Put a tick mark (✓) against the correct alternative in the following statement:
Nucleus is absent in
- RBCs
- WBCs
- All blood cells
- Liver cells.
Fill in the blank with suitable word given below:
The instrument used to find out the blood pressure is known as __________________.
Fill in the blank.
___________ carry pure blood.
Describe the functions of White blood cells.
Study the following diagram carefully:
(a) With which figure in the chapter can you roughly compare this diagram?
(b) Write any two things shown in it as extra from those in the figure named above.
Identify the pulse point ‘A’ from below given diagram.
The circulatory system is made up of the heart, blood, and blood vessels.
Why do arteries have thick and elastic walls whereas veins have valves?
