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प्रश्न
Define the following term:
Diapedesis
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उत्तर
Diapedesis is the movement of white blood cells from lymph capillary walls to neighbouring tissues, often for immunological defence.
संबंधित प्रश्न
Fibrin, Platelets, Thromboplastin, Fibrinogen, Thrombin.
Give appropriate biological/technical terms for the following: Cellular components of blood containing hemoglobin
The mineral ion needed for the formation of blood clot is :
A. Potassium
B. Sodium
C. Calcium
D. Iron
State the main function of the Lymphocytes of blood
Give scientific reasons: Blood flows in arteries in spurts and is under pressure.
Identify the odd one in each set : Haemoglobin, Glucagon, Iodopsin, Rhodopsin
Name the following:
The phase of the cardiac cycle in which the ventricles get filled with blood from the atrium.
Study the following diagram carefully and then answer the questions that follow:
 |
- Name the cell labelled 1.
- Identify the phenomenon occurring in A.
- Mention two structural differences between 1 and 2.
- Name the process occurring in B and C and state the importance of this process in the human body.
Complete the following sentence with appropriate word:
When oxygen is in fairly high concentration, the haemoglobin quickly combines with it and forms an unstable compound known as _______________.
Choose the Odd One Out:
