write a short note on down sydrome
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Down syndrome is a chromosomal condition that occurs when an error in cell division results in an extra chromosome 21. Down syndrome can affect a person's cognitive ability and physical growth, cause mild to moderate developmental issues, and present a higher risk of some health problems.
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Down syndrome is a chromosomal condition that occurs when an error in cell division results in an extra chromosome 21. Down syndrome can affect a person's cognitive ability and physical growth, cause mild to moderate developmental issues, and present a higher risk of some health problems.
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