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Home Q & A Board Biology-Related Homework Help General Biology
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shanell610 shanell610
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6 years ago
Each of the following is classified as a genetic
  disorder except _________, which is an abnormality.
  a. cystic fibrosis
  b. webbed toes
  c. hemophilia
  d. Down syndrome
  e. XYY

Question 2

If a study of several pedigrees demonstrates that two
  parents are normal but some of their children express
  a trait, then the trait is controlled by a
  a. codominant gene.
  b. simple dominant gene.
  c. recessive gene.
  d. sex-linked gene.
  e. No conclusion can be drawn.
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vsantiago1vsantiago1
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6 years ago
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shanell610 Author
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#2
6 years ago
Appreciate this a lot, answers were right.
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