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NICOLA NICOLA
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6 years ago
Males have a(n) _____ chromosome pattern, while females have a(n) _______ chromosome pattern.
 
  a. XX; XY
  b. XY; XX
  c. Y; X
  d. X; Y
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Diovion21Diovion21
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6 years ago
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NICOLA Author
wrote...

6 years ago
Good timing, thanks!
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Yesterday
Thanks
wrote...

2 hours ago
Brilliant
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