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