The human eye is made up of three layers. These are the outer layer, the middle layer and the inner layer.
Retina is the innermost layer, choroid is the middle layer, and the sclera is the outermost layer or the "white part" of an eye.
The second layer of the human eye is called the choroid. It is placed between two other layers known as the sclera and the retina.
the iris.
Actually the first layer of the eye is called the Sclera.
3 layers.....Fibrous Tunic, Vascular Tunic, and the Neural Tunic
All thanks to Dan the Man
sclera
Sclera
3
alligators have 2 layers of skin on they're eye's
It is a tear in the wall of the aorta that causes blood to flow between the layers of the wall of the aortaand force the layers apart.
None cause our heart is pure just the brains have lies
Tunica Adventitia. Tunica media, Tunica intima
The three layers are the retina, sclera, and the choroid.
If weakness develops between the inner and outer layers of the aortic wall, a bulge results as blood from the interior of the vessel is pushed around the damaged region in the wall and collects between these layers.
The layers of the alimentary tube wall are mucosa, submucosa, muscularis externa, and serosa.
the middle layer, tunica media
In bacteria, the cell wall is composed of peptidoglycan, and is essential to the survival of many bacteria. Bacteria have been classified into Gram-positive and Gram-negative based on the structure of the cell wall. Gram-positive bacteria possess thick cell wall consisting of many layers of peptidoglycan and teichoic acids. Gram-negative bacteria have relatively thin cell wall consisting of few layers of peptidoglycan.
A true aneurysm is an expansion of all the the layers of an arterial wall as compared to a pseudoaneurysm which is a dilation of an artery with actual disruption of one or more layers of its walls, rather than with expansion of all wall layers. Also called false aneurysm.
the adventitia, the media and the intima