Down syndrome (trisomy 21) and Edwards syn-drome (trisomy 18) are the most common autosomal triso-mies seen in human infants. Does this fact mean that thesechromosomes are the most difficult to segregate properlyduring meiosis?
Down syndrome (trisomy 21) and Edwards syn-drome (trisomy 18) are the most common autosomal triso-mies seen in human infants. Does this fact mean that thesechromosomes are the most difficult to segregate properlyduring meiosis?
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter6: Cytogenetics: Karyotypes And Chromosome Aberrations
Section: Chapter Questions
Problem 19QP: The majority of nondisjunction events leading to Down syndrome are maternal in origin. Based on the...
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Down syndrome (trisomy 21) and Edwards syn-
drome (trisomy 18) are the most common autosomal triso-
mies seen in human infants. Does this fact mean that these
chromosomes are the most difficult to segregate properly
during meiosis?
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