About this document
Tumbuhan Bergerak Balas Sentuhan by Nadia Mohamad Yusof is a document available to read on EtoBox.
The document discusses the sense of sight. The human eye is a slightly flattened ball made up of three layers - the sclera, choroid, and retina. Light enters through the cornea and is focused by the lens onto the retina. The retina contains light-sensitive cells that detect the image and send signals along the optic nerve to the brain for interpretation. Key structures such as the iris, pupil, lens, choroid, and vitreous and aqueous humours all work together to allow vision.
- Author
- Nadia Mohamad Yusof
- Language
- EN