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प्रश्न
Multiple choice questions. Tick ( ✓ ) the correct choice:
The four blood groups in humans are
विकल्प
A, B, C and D
A, B, AB and C
A, B, AB and O
A, B, AB and OO
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उत्तर
A, B, AB and O
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संबंधित प्रश्न
Give biological reasons for the following statements:
The left ventricle of the heart has a thicker wall than the right ventricle.
Why is it necessary to know the blood groups before giving transfusion?
Why does the left ventricle possess a thicker wall than the right ventricle?
Which side of the heart (left or right) contains oxygenated blood?
You can see some blood vessels on the outside of the hands specially in older people. Are those veins or arteries? How can you confirm your answer?
Name the Following
The enzyme which converts fibrinogen to fibrin.
Match the following.
| Group A | Group B |
| (1) Lungs | (a) Circulation |
| (2) Stomach | (b) Respiration |
| (3) Heart | (c) Co-ordination |
| (4) Brain | (d) Digestion |
Which of the following health condition refers to the type of blood cancer in which uncontrolled increase in number of WBCs occurs?
Hematocrit is ______.
Name the following:
Contraction phase of heart.
