News

A close-up photograph of what appears to be a light-brown human eyeball shows the organ's expansive, cavernous depths surrounding a seemingly bottomless, black pit that, together, mimics the ...
WebMD's Eyes Anatomy Pages provide a detailed picture and definition of the human eyes. Learn about their function and problems that can affect the eyes.
The human eye consists of pupil, iris, cornea, retina, lens, sclera and vitreous humour. Get here latest School , CBSE and Govt Jobs notification and articles in English and Hindi for Sarkari ...
Eye color (black, brown, blue etc.) is defined by the pigmentation of iris. The central aperture of iris is called pupil. It is circular in shape, and allows light to pass through onto the lens.
Learn about the human eye and how our sight works with 2nd level Science on Bitesize. ... Iris - Coloured circle around the pupil. It controls the size of the pupil.
The mesmerizing colors of human eyes—from deep browns to vibrant blues, subtle greens, and rare ambers—result from intricate genetic factors that influence melanin production in the iris. This ...
01/04/2024 January 4, 2024. Lens, pupil, iris, retina - they're words that most of us are familiar with. But how do these elements interact so that our brains can produce an image of the outside ...
Learn about the human eye and how our sight works with 2nd level Science on Bitesize. BBC Homepage. ... That coloured circle is called the iris and the black spot in the middle is the pupil.