In this article we will discuss about the structure of human eye with the help of suitable diagram. The human eye is a very sensitive and delicate organ suspended in the eye socket which protects it from injuries. It essentially consists of CORNEA, LENS & RETINA besides many other parts such as Iris, Pupil and aqueous humour, vituous humour etc. [...]
Blood circulates around the body through different blood vessels like Arteries, Veins and Capillaries. Type # 1. Arteries: Arteries carry oxygenated blood away from the heart. Only pulmonary artery is an exception which carries deoxygenated blood. These arteries are divided into smaller branches which are known as arterioles. The walls of the arteries are thick, strong and elastic Blood passes [...]
In this article we will discuss about the structure of human eye. Structure of Human Eye: The eye is a hollow, spherical structure measuring about 2.5 cm in diameter. Its wall is composed of three coats: 1. The outer fibrous coat— sclera, cornea. 2. The middle vascular coat— choroid, ciliary body, iris. 3. The inner nervous coat— retina. 1. Fibrous [...]