Examlex
Chorionic Villus Sampling
A prenatal test that involves taking a sample of the chorionic villi cells from the placenta to test for genetic abnormalities in the fetus.
Amniotic Sac
A fluid-filled sac that surrounds and protects the embryo or fetus in the uterus.
Double Helix
The structure formed by double-stranded molecules of nucleic acids such as DNA, characterized by a twisted ladder-like appearance.
Chromosomal Disorders
Conditions caused by alterations in the number or structure of chromosomes, leading to disease or disability.
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