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nikayla10 nikayla10
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6 years ago
Phenylketonuria (PKU) is an example of
A) the interaction between genes and environment.
B) a disorder caused by a dominant allele.
C) a chromosomal abnormality caused by an extra chromosome.
D) a disorder whose effects cannot be changed by the environment.
Textbook 
Children: A Chronological Approach, Canadian Edition

Children: A Chronological Approach, Canadian Edition


Edition: 5th
Authors:
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JLHCJLHC
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#1
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6 years ago
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nikayla10 Author
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6 years ago
Brilliant ツ
Fleury
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
hmonier
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2 hours ago
Good timing, thanks!
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