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book Essential Genetics 6th Edition by Daniel Hartl cover

Essential Genetics 6th Edition by Daniel Hartl

Edition 6ISBN: 978-1449686482
book Essential Genetics 6th Edition by Daniel Hartl cover

Essential Genetics 6th Edition by Daniel Hartl

Edition 6ISBN: 978-1449686482
Exercise 21
A phenotypically normal woman has a child with Down syndrome. The woman is found to have 45 chromosomes. What kind of chromosome abnormality can account for these observations? How many chromosomes does the affected child have? How does this differ from the usual chromosome number and karyotype of a child with Down syndrome?
Explanation
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In this scenario, a normal woman has a c...

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Essential Genetics 6th Edition by Daniel Hartl
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