Examlex
The Apgar scale refers to the age at which a fetus might survive if born.
Female Ovum
A female reproductive cell or gamete, which, when fertilized by a male sperm, can develop into a zygote.
Zygote
The initial cell formed when a new organism is produced by the union of sperm and egg cells, representing the earliest stage of development.
Uterine Wall
The muscular and membranous layer surrounding the uterus that thickens during the menstrual cycle to prepare for possible implantation.
Universal Grammar
A theory in linguistics proposing that the ability to acquire language is innate to humans and that all human languages share a common underlying structure.
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