Examlex
Explain what a portal system is and give an example.How is a portal system different from the typical arrangement of vessels?
Fovea
A small depression in the retina of the eye where visual acuity is highest due to the concentration of cones.
Common Cause
A factor that simultaneously affects multiple variables, leading to an association between them.
Blindness
The condition of lacking visual perception due to physiological or neurological factors.
Glaucoma
A group of eye conditions that damage the optic nerve, often associated with increased intraocular pressure, leading to loss of vision if untreated.
Q7: _ monitor the position of skeletal muscles
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Q159: _ cells connect photoreceptors to ganglion cells.