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Which type of genetic test can be used to identify genetic and chromosomal abnormalities before pregnancy starts?

a. Amniocentesis
b. Newborn screening
c. Chorionic villus sampling
d. Preimplantation genetic diagnosis
e. In vitro fertilization

User Indrek
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1 Answer

2 votes
The answer might be D. Preimplantation genetic diagnosis
User Kniganapolke
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