Q. No.Which of the following cell/cells are not Granulocytes?
1. Eosinophil
2. Basophil
3. Lymphocyte
4. Neutrophils
If a person is AB – , who cannot donate blood to this person?
| 1. | any person with Rh antigen | 2. | any person with O+ only |
| 3. | any person with AB– | 4. | all people except A+ |
A person with blood group O– can take blood from
| 1. | O+ person | 2. | O– person |
| 3. | A+ person | 4. | both (1) and (2) |
Fibrins are formed by conversion of _______ in _______ by the enzyme _______
| 1. | Fibrinogen, serum, Thrombokinase |
| 2. | prothrombin, plasma, thrombin |
| 3. | Fibrinogen, plasma, thrombin |
| 4. | Prothrombin, blood, thrombokinase |
During the initiation of coagulation of blood, the platelets are activated by–
| 1. | Thrombin | 2. | Trauma |
| 3. | Ca++ | 4. | Thrombokinase |
To avoid Erythroblastosis Foetalis–
| 1. | the mother is administered anti–Rh antibodies. |
| 2. | the baby is administered Rh antibodies. |
| 3. | the mother is administered Rh antibodies |
| 4. | the baby is administered anti–Rh antibodies |
RBCs in human are:
| 1. | Biconcave-and nucleated | 2. | Biconvex and nucleated |
| 3. | Biconcave and enucleated | 4. | Biconvex and enucleated |
Histamine, serotonin and heparin are secreted by:
(1) Thrombocytes
(2) Lymphocytes
(3) Monocytes
(4) Basophils
B and T forms, responsible for the immune response are the type of:
1. Thrombocytes
2. Lymphocytes
3. Eosinophils
4. Granulocytes
Assertion : In mollusca, circulatory system is of closed type.
Reason : The blood of mollusca contains haemoglobin
- If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- If the assertion is true but the reason is false
- If both the assertion and reason are false
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