Genetic disorders
- Created by: Rachel
- Created on: 08-05-13 20:54
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Some genes have faulty alleles that cause health problems - genetic disorders
Sickle cell disease
- A recessive allele of the haemoglobin gene causes red blood cells to become sickle-shape when blood oxygen concentration is low
- People with two compies may:
- Become short of breath and get tired easily
- Have reduced blood…
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