Examlex
What is evolutionary development? Use the discovery of Hox genes to explain how this approach helped biologists understand animal evolution?
Amniocentesis
A medical procedure used in prenatal diagnosis, involving the extraction of a small amount of amniotic fluid surrounding the fetus using a needle through the abdominal wall, to test for genetic disorders and other conditions.
Amniotic Fluid
The fluid surrounding a fetus within the amniotic sac, providing protection and facilitating the exchange of nutrients, water, and biochemical products between mother and fetus.
Lab Testing
The analysis of bodily fluids, tissues, or other substances in a controlled environment to diagnose disease, measure progress, or guide treatment.
Chorionic Villus
Tiny, finger-like projections found in the placenta, involved in nutrient exchange between mother and fetus.
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