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प्रश्न
A person met with a small accident and bleeds but very soon stops bleeding. Explain the physiological process responsible for this.
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संबंधित प्रश्न
Human blood clotting factor VIII is used to treat __________.
(A) pituitary dwarfism
(B) diabetes mellitus
(C) haemophilliacs
(D) cystic fibrosis
Describe five types of leucocytes, with the help of diagrams. Add a note on their functions.
Coagulation of blood in a cut or wound is brought about by:
Formation of a to b is carried out in the presence of Ca++ions during clotting.
Select the CORRECT option for a and b
Which one of the following is not related to the clotting of blood?
Thrombocytes are essential for coagulation of blood. Comment.
Thrombocytes are essential for coagulation of blood. Comment.
1 gram of solid sodium chloride was taken in a clean and dry test tube and concentrated sulphuric acid was added to it.
- Name the gas evolved in the reaction.
- What will be observed when this gas is tested with (1) dry and (II) wet blue litmus paper?
Write your conclusion about the nature (acidic/basic) of this gas.
Name the mineral elements required for the clotting of blood.
Give reasons/explain:
Vitamin K is essential for the process of blood clotting.
