Evolution over time has caused pigments in the skin to be darker in sunnier climates. The darker skin pigments allow for the skin to not burn as easily. because god likes veriaty
The colors that you see are the colors that are being reflected back at you
the genetic coding of humans is different. thats why chimpanzee is different from humans. as simple as that.
Look at a population of humans. Your class will do. Now, how many different heights, hair colors and other assorted phenotypic variations can you see in this small population?This is the frequency of alleles of these types that we call natural variation.
variegated plumagevariegated - Having streaks, marks, or patches of a different color or colors; varicoloredplumage - refers to bird feathers.A male pheasant (rooster) has many different colors in his feathers.variegated plumage - means a variety of feather colors on a bird
drugs
As different colors.As different colors.As different colors.As different colors.
For the same reason that dogs are one species but many different colors.
Different wavelengths of visible light are different colors.
As surprising as it may be, humans are many different colors as made by their genetics.
No. Research indicates that they do have some ability to distinguish between different colors (specifically between blue and green), but they do not see colors "the same way humans do"... except, possibly, for humans with certain kinds of color blindness.
Of the colors visible to humans, red light has the lowest wavelength. Violet light and white light have the highest wavelengths.
All humans see the same colors if normal. It depends on the interpretation of light of different frequencies by one's brain.
Flowers get their color from pigments such as anthocyanins and carotenoids. Some naturally evolved to have colors. Others were hyridized by humans to have colors different than the original parent plants.
For the same reason that humans come in different colors, shapes, and sizes. All birds are unique.
The colors that you see are the colors that are being reflected back at you
Bees can see higher frequencies of electromagnetic waves than humans can. Bees see flowers in different colors then we do. Bees see color about triple the speed as humans do.
There different colors emitted