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Color Vision: Trichromatic vs. Tetrachromatic by muhammadkholidfirdaus is a document available to read on EtoBox.

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Most humans are trichromatic, possessing three types of cone cells sensitive to red, green, and blue, while some animals, like birds and fish, are tetrachromatic with four types of cone cells that can detect ultraviolet light. A small percentage of humans may also have tetrachromatic vision, allowing them to see millions more colors than trichromatic individuals. The document also discusses the historical impact of deadly diseases, including the Black Death and COVID-19, and highlights the importance of med

Author

muhammadkholidfirdaus

Language

EN