Difference between Positive blood and Negative blood
Difference between Positive blood and Negative blood are in tabular form below –
No. |
Positive blood |
Negative blood |
Definition |
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1. | When the blood contain Rh protein on the surface of red blood cells, then it is known as Positive blood. | When the blood does not contain Rh protein on the surface of red blood cells, then it is known as Negative blood. |
Rh protein |
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2. | This blood contains Rh protein. | This blood does not contain Rh protein. |
Anti-D antibodies |
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3. | In the serum of this blood, anti-D antibodies are not present. | In the serum of this blood, anti-D antibodies are present. |
Red blood cell |
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4. | The surface of red blood cell contains Antigen D. | The surface of red blood cell does not contain Antigen D. |
Population |
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5. | The 85% of total population contains positive blood. | The 15% of total population contains negative blood. |
Genotype |
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6. | DD and Dd genotypes can determine this blood. | dd genotype can determine this blood. |