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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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Rodderick Rodderick
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6 years ago
Hereditary retinoblastoma is an autosomal dominant hereditary cancer. Cells from retinal tumors in a child who has this disease possess
 
  A) evidence of non-disjunction in all autosomes.
  B) one non-functional copy of the retinoblastoma gene.
  C) two non-functional copies of the retinoblastoma gene.
  D) trisomy for the retinblastoma gene.
  E) a dominant mutation in the retinoblastoma gene.
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janelizjaneliz
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6 years ago
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Rodderick Author
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6 years ago
I sincerely appreciate this help!
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