Down syndrome (trisomy 21) and Edwards syndrome (trisomy 18) are the most common
Chapter 0, Problem 17-13(choose chapter or problem)
Down syndrome (trisomy 21) and Edwards syndrome (trisomy 18) are the most common autosomal trisomies seen in human infants. Does this fact mean that these chromosomes are the most difficult to segregate properly during meiosis?
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