Body Fluids and Circulation questions
852 published questions with worked solutions.
- In coelomates, the problem of diffusion of food from gut to tissues is solved by
- Blood of earthworm is
- Which one of the following has an open circulatory system?
- Nucleated RBC is present in
- Mammal's heart is
- When the circulatory system lacks arteries, veins and capillaries, it is called as
- Which of the following does not have an open circulatory system?
- Systemic heart refers to
- Rh factor is present in
- Which one of the following leucocytes transforms into macrophages?
- The process of formation of blood corpuscles is called
- Which is not phagocytic?
- Which of the following prevents the conversion of prothrombin to thrombin in an undamaged blood vessel?
- Which of the following cells are round and biconcave in shape?
- Agranulocytes are
- Which of the following are not true cells in the blood?
- Universal blood recipient is
- Which of the following helps blood coagulation?
- Which one of the following human cells is not a phagocytic cell?
- Blood cells involved in inflammatory reactions are
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