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choroid
It is called the corona. The middle layer is called the chromosphere.The Corona
Considering the solar atmosphere to have three layers (photosphere, chromosphere, and corona), the "middle" would be the chromosphere.
middle latitudes
the mantle
choroid
the pupil
choroid
choroid
The opaque middle layer of the eyeball is referred to as the choroid. The structure is made up of a total of four layers.
schlera choroid
choroid
The thin clear layer that forms the outer coat of the eyeball is called the cornea.
This is the middle layer of the eyeball and it is composed of the choroid, ciliary body and iris.
The middle layer of the ocean is called the thermocline.
sclera.outer most layer of eye ball.it is the tough layer. it provides firmness to eyeball.
false. the choroid is the opaque middle layer of the eye that contains blood vessels and provides the blood supply for the entire eye.