Biology, asked by shaivjoshi73, 5 months ago

It is useful in diagnosis of chromosomal abnormality before birth?​

Answers

Answered by adyaa2
1

Answer:

Chorionic Villus Sampling.

Explanation:

CVS is a test where the doctor collects a tiny piece of the placenta, called chorionic villus, which is then tested to check for chromosomal or genetic disorders in the baby.

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