Advertisements
Advertisements
प्रश्न
Complete the following table:
| Components | Origin | Function | Approx. No. (mm3) | Life span |
| RBCs | ||||
| WBCs | ||||
| Platelets |
उत्तर
| Components | Origin | Function | Approx. No. (mm3) | Life span |
| RBCs | Bone marrow | Carry O2 to the different parts of the body | 4.8 million-5.5 million | 120 days |
| WBCs | Bone marrow | Develop immunity | 7,000 | Two weeks |
| Platelets | Large bone marrow cells | Initiate blood clotting | 250,000 | 2-3 days |
APPEARS IN
संबंधित प्रश्न
Match the items given in Column
| No | Column A | Column B |
| 1 | Pituitary gland | Testosterone |
| 2 | Sulphur dioxide | Calcium |
| 3 | Seminiferous tubules | Growth hormone |
| 4 | Clotting of blood | Acid rain |
| 5 | Guttation | Sperms |
| Global warming | ||
| Magnesium | ||
| Hydathodes |
Name the following:
The cells that initiate blood clotting.
Differentiate between members of the following pair with reference to phrase in bracket:
serum and vaccine (Composition)
The blood vessel that begins and ends in capillaries is the ______.
Study the following diagram carefully and then answer the question that follow :
Name the process occurring in B and C and state the importance of this process in the human body.
Name the Following
The number of RBCs in men.
Give Technical Term for the following:
Name the vein in the human body which carries oxygenated blood.
Complete the following sentence with appropriate words:
The red blood corpuscles are ________ and _____ shaped cells without ________.
State the Function: Thrombocytes
Multiple Choice Questions
Agranulocytes are:
