Examlex
A soil that has nearly equal amounts of clay,silt and sand is called ________.
Foramen Ovale
An opening in the septum between the two atria of the heart in a fetus, allowing blood to bypass the lungs.
Optic Canal
A narrow passageway in the skull through which the optic nerve and ophthalmic artery pass to the eye.
Sella Turcica
A saddle-shaped depression in the sphenoid bone at the base of the human skull, holding the pituitary gland.
Cribriform Plate
A sievelike structure within the skull that provides a passageway for olfactory nerves from the nasal cavity to the brain.
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