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Home Q & A Board Biology-Related Homework Help General Biology
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Jaylen Jaylen
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6 years ago
PKU detection includes
  a. prenatal karyotyping.
  b. urine analysis at puberty.
  c. blood tests at puberty.
  d. saliva tests.
  e. urine analysis and blood tests at birth.

Question 2

Males that tend to be taller than average and show mild mental impairment may have
  a. XXY chromosomes.
  b. XYY chromosomes.
  c. Turner syndrome.
  d. Down syndrome.
  e. Klinefelter syndrome.
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Ron.MRon.M
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6 years ago
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Jaylen Author
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#2
6 years ago
I wanna give this person a hug.
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