This delicate, easily-absorbed oil hydrates, regenerates and elasticises skin tissues, making it ideal for adults and children. Its glyceric extract has softening and emollient properties. curcuma curcuma Curcuma, also known as "Indian Saffron" thanks to the yellow-orange colour of the rhizome, ...
How is folate linked to natural selection? What is its connection with the evolution of human skin colour? Identify the structure: Site of melanin formation. (a) Explain what happens to the melanocytes as skin ages. (b) What happens to the blood vessels of the dermis?
The skin becomes darkened in color when exposed to too much sunlight because of the basal epidermal pigment known as melanin. Melanin a chemical is...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
What Determines the Color of Blood? The color of blood is mostly determined by a protein found in blood called hemoglobin. Hemoglobin is the protein responsible for distributing oxygen to the blood to be carried around the body. Answer and Explanation: ...
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Melanin has a brown colour and is responsible for protecting the deep layers of the skin against damaging light rays from the sun known as ultraviolet radiation (UV or UVR). Because of its colour, it is what gives our skin its overall tone. A complete or partial absence of melanin is ...
Eye colour and colour perception are excellent examples to use when teaching genetics as they encompass not simply the basic Mendelian genetics of dominant, recessive and X-linked disorders, but also many of the new concepts such as non-allelic diseases, polygenic disease, phenocopies, genome-wide...
Dark: this is the deepest skin tone, which is very rich in melanin. What is skin's undertone? Your skin’s undertone is more subtle. It’s the hue beneath the skin’s surface; the warm, cool or neutral tinge that shines through. Although the colour of your face changes through sun ...
Age spots are caused by overexposure to sunlight over the years. When ultraviolet (UV) light hits the skin, it speeds up melanin production. Over time, this process may lead to age spots. It may also develop after using commercial tanning lamps and beds and medical treatments such as radiati...
Pigmentation is caused by the distribution of melanin, a black or brown pigment molecule, under your skin. This pigment exists to protect your skin cells from the sun, and everybody has it. But normally, we don’t notice a nice, even distribution of melanin. We just like how it looks—...