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Platelets are the cell fragments produce...

Platelets are the cell fragments produced from

A

Thrombocytes

B

Megakaryocytes

C

Monocytes

D

Mast cell

Text Solution

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The correct Answer is:
B
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Explore conceptually related problems

Consider the following statements (A-C) each with one or two blanks. (A) underline((1)) are the most abundant cells (60-65 percent) of the total WBCs and underline((2)) are the least (0.5-1 percent) among them (B) Platelets are cell fragments produced from underline((3)) (C) During clot formation, fibrins are formed by the conversion of inactive underline((4)) in the plasma by the enzyme underline((5)) Which one of the following options, gives the correct fill ups for the respective blank numbers from (1) to (5) in the statements ?

Platelets are a source of

Platelets are also called

Platelets are formed from the

Platelets are given in case of

Identify the INCORRECT match (A) Blood group - A-( Anti -A antibodies in plasma) (B) Platelets - Megakaryocytes (cells that fragment to produce platelets) (C) Lymphocytes- 20-25%(% among WBC's) (D) Granulocytes - Eosinophils , Basophils and neutrophils

How are platelets formed? What is the function of platelets? What are the clinical consequences of the condition known as thrombocytopenia?

MOTION-BODY FLUIDS AND CIRCULATION-Exercise - 2 NCERT BASED QUESTIONS
  1. Which of the following WBCs are phagocytic cells. (a) Monocytes ...

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  2. Identify A,B and C in the given below blood clothing process.

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  3. Platelets are the cell fragments produced from

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  4. Read the following statements (A-D) : A. RBCs are the most abundant ...

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  5. Erythroblastosis foetalis can be avoided by administering to the moth...

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  6. Read the following (A-D) Statements :- A. Plasma is a straw colouere...

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  7. Which of the following is incorrect match of W.B.Cs with its functions

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  8. The state of heart when it is not pumping blood effectively enough to ...

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  9. The opening between the right atrium and the right ventricle is guarde...

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  10. Incomplete double circulation is found in :-

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  11. The first heart sound is associated with :-

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  12. Correctly match column-I with column-II

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  13. Match the Column-I with Column-II

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  14. In which the following can increase the rate of heart beat ? (A) Sym...

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  15. During joint diastole :-

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  16. Which is responsible for initiating and maintining the rhythmic contra...

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  17. In which the following has the ability to generate action potential wi...

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  18. Which information is incorrect about cardiac output ?

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  19. Birds and Mammals have :-

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  20. Open circulatory system is present in :-

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