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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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genderma genderma
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8 years ago
Chorionic villus sampling works because the chorionic villus
A) eventually forms the zygote, so the chromosomes and genetic codes are the same as those in the fetus will be.
B) originates from the zygote, so the chromosomes and genetic codes are the same as those in the fetus.
C) allows the mother and baby to share the same blood supply.
D) contains all of the developing fetus's DNA and chromosomes.
Textbook 
The World of Children

The World of Children


Edition: 3rd
Author:
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yariyari
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8 years ago
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genderma Author
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#2
8 years ago
This is correct! Thank you again.
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#3
8 years ago
Don't mention it!
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