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प्रश्न
The kind of cells that initiate blood coagulation:
विकल्प
Monocytes
Lymphocytes
Leukocytes
Thrombocytes
उत्तर
Thrombocytes
Explanation:
Thrombocytes, or platelets, create a plug at the injury site and induce blood coagulation.
संबंधित प्रश्न
Given below is certain structure, write the term for the functional activity.
Blood platelets and …………………………….
What are the main steps in coagulation of blood?
Is it possible for the blood to clot under the skin? Give reason in support of your answer.
Name the following:
The kind of blood vessels which have no muscular walls
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.
Explain the following:
Why is there no mixing of deoxygenated and oxygenated blood in the human heart normally?
Select the odd one in the following:
RBC, WBC, Blood platelets, Histone.
Choose the correct answer:
The life-span of RBC is _________
The diagram shows different types of blood cells, Name them.
A __________
B ______________
C ____________
D _______________
E ____________
F ____________
G ______________
H ______________
Complete the following sentence with appropriate words:
The _______ is referred to as the graveyard of red blood corpuscles and the _______ referred to as the cradle of red blood corpuscles.
