Examlex
The punctuated equilibrium hypothesis suggests that speciation usually occurs in isolated populations at the edge of a species' geographical distribution.
Sheep Brain
Often used in educational settings, it is a model for studying the anatomy of the mammalian brain due to its similarity to the human brain but larger size for easy handling.
Choroid Plexuses
Structures in the brain ventricles responsible for producing cerebrospinal fluid, aiding in protecting and nourishing the brain.
Cerebrospinal Fluid
A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion and exchanging nutrients and wastes.
Produce
Fresh fruits and vegetables that are grown for eating.
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