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प्रश्न
What is Diapedesis?
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उत्तर
Diapedesis - It is the squeezing of leucocytes through the wall of capillaries into the
tissues.
संबंधित प्रश्न
State the exact location of the Chordae tendinae
A blood vessel which has small lumen and thick wall is ______.
The table below is designed to indicate the transport of certain substance in our body. Fill in the
blanks with suitable answers.
| Substance | From | To |
| Lungs | Whole body | |
| Carbon dioxide | ||
| Urea | ||
| Digested carbohydrates |
Intestines | |
| Target organs |
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Match the statements in Column A with those in Column B
| Column A | Column B | ||
| 1 | Heart | a | Movement of materials |
| 2 | Food and oxygen | b | Channels for transport in man |
| 3 | Carrier of oxygen | c | A living pump |
| 4 | Circulation | d | Materials needed by every living being |
| 5 | Arteries and veins | e | Red blood cells |
Name the main artery which carries blood to different parts of the body.
State the Location:
Tonsils
In which of the following process blood neutrophils play an important role?
______ refers to a marked decrease in the number of platelets.
Name these:
Three components of circulatory system.
