Examlex
The mitochondria of eukaryotes were derived by endosymbiosis from
Neural Tube Defects
A type of birth defect affecting the brain, spine, or spinal cord; occurs when the neural tube does not close completely during early fetal development.
Alpha-Fetoprotein (AFP)
A protein produced by the liver of a fetus, which can be measured in the mother's blood or amniotic fluid for certain prenatal tests.
Ovulation
The releasing of an ovum from an ovary.
Childbearing Years
The age span, typically between late teens and late 30s, during which a woman has the biological capability to conceive and bear children.
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