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Is a chameleon changing color chemical or physical change?
A chameleon changing color is a physical change. This color change is due to specialized cells in the chameleon's skin called chromatophores, which expand or contract to reveal different pigments based on the chameleon's mood or environment.
Why does the skin tone of individuals vary?
Skin tones vary because each human has different skin pigments. One can change the color of their own skin by tanning. However this will damage the skin.
Why does cholangitis cause discoloration?
The color change is due to bile pigments that accumulate in the blood and eventually in the skin and eyes
What causes skin colour?
pigments
What are melanin and keratin?
Melanin and carotene are skin pigments that help block damaging rays from the sun. The more of these pigments in the skin the greater the protection.
What did jewel plummer cobb study?
skin cells and skin pigments
What is the condition with pigments spots on the skin?
Lentigo
How many pigments in dog skin?
5
What pigments in your skin help protect you?
melanin.
Why humans are different?
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
What part of the skin produces the pigments that protect the skin for UV rays?
The outer layer of the skin, which is epidermis. It produces melanin, a dark brown pigment that helps protect the skin from UV rays.
What color does onion skin turn in acid and alkali?
Onion skin turns red in acid and green in alkali due to the presence of anthocyanin pigments that change color based on the pH of the solution.
