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plese explain how human see colors?
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- Why is it difficult to see colors in dim light?Which statement is supported by experimental evidence on infant color vision? a. Infants experience colors as a continuous spectrum, but do not seem to distinguish any different color categories until they learn the words to label them. b. Most infants seem to categorize colors the same way adult monochromats do. c. Most infants seem to categorize colors the same way adult dichromats do. d. Most infants seem to categorize colors the same way adult trichromats do.Which color has largest wavelength?
- Who proposed the “trichromatic theory” of color vision, suggesting that color perception is based on the activity of three types of cones sensitive to different wavelengths of light?a) Hermann von Helmholtz b) Gustav Fechner c) Ernst Weber d) David Hubel.Explain why different types of receptor cells and neural circuits are required for day and night vision.Compare and contrast light and dark adaptation.
