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प्रश्न
Name the following:
Contraction phase of heart.
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उत्तर
Systole
संबंधित प्रश्न
Differentiate between LUBB and DUP (names of the valves whose closure produce the sound)
Give technical terms for The protective covering of the heart
Give appropriate biological or technical terms for the following :
The complex consisting of a DNA strand and a core of histones
Agranulocytes are :
Name the following:
The artery which carries deoxygenated blood.
Name the following:
The blood vessels which start from capillaries and end in capillaries.
Given below is a certain structure, write its chief functional activity.
Blood platelets - ______
In which organ of our body does blood get oxygenated?
Long answer question:
Describe human blood and give its functions.
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.
