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Home Q & A Board Biology-Related Homework Help Cell Biology
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RENCEE72 RENCEE72
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6 years ago
A mentally retarded child with characteristic facial features (flat facial profile, oblique palpebral fissures, low-bridged nose, epicanthal fold, enlarged tongue protruding through the opened mouth) was examined.
 
  A karyogamy contained 46 chromosomes, but there was a 14;21 translocation in both the child and the mother. Cytogenetic studies should be performed on the fetus in the next pregnancy because
  A. all subsequent children will have this syndrome
  B. approximately 75 of future children will be affected
  C. approximately 50 of future children will be affected
  D. the incidence of this syndrome is higher if the mother is the carrier of translocation
  E. the incidence of this syndrome is higher if the father is the carrier of translocation
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umass508umass508
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6 years ago
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RENCEE72 Author
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6 years ago
this is exactly what I needed
loki1345
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Yesterday
Good timing, thanks!
dearsophia21
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2 hours ago
Thanks for your help!!
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