Question

What is chorionic villus sampling?

#1
Sampling cells from the placenta.

#2
Sampling fetal cells from the amniotic fluid.

#3
Sampling stem cells from the umbilical cord.

#4
Sampling cells from the fetal digestive system.

Answer 1

Step-by-step explanation:

What is chorionic villus sampling?

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1. Sampling cells from the placenta.