翻译和例句：
(黑色素) in the iris (虹膜). Those with light skin generally have low levels of melanin, so it is more... of a lack of melanin (黑色素) in the iris (虹膜). Those with light skin generally have low levels ……
and smaller melanosomes (黑色素体).Not all pandas are black and white. Some can be brown and white just like... and smaller melanosomes (黑色素体). ……
为什么我们老了头发会变白？为什么我们老了头发会变白？ Our hair has a kind of pigment (色素). It is called melanin (黑色素... less melanin. It turns white or gray.Our hair has a kind of pigment (色素). It is called melanin (黑色素 ……
UniversityKeeping sunburn awayKeeping sunburn away用人体黑色素制成的“神奇”防晒霜用人体黑色素制成的“神奇”防晒霜Melanin (黑色素) in our body... safe to use. Melanin (黑色素) in our body gives color to the hair, skin (皮肤) and eyes ……
eye, Dr Gregg Homer told CNN. Our eyes have no blue pigmentation (色素沉着). The difference between a brown eye and a blue eye is that there is a layer of melanin (黑色素) on the surface of the irises (虹膜 ……
(黑色素瘤) and other skin cancers”, US News reported. ……
has a lot of melanin (黑色素), a pigment (色素) that makes their skin quite dark. The pigment cells (细胞...) in the deepest and darkest parts of the ocean. The fish’s skin has a lot of melanin (黑色素 ……
powerfulmicroscopes(显微镜). On each feather they sawrods(杆) made ofmelanin(黑色素), which darkens human skin. They were ……
hair color is determined by the amount of melanin (黑色素) in our body. The more melanin a person has ……
have blue eyes? It’s because their eyes have less melanin pigment (黑色素). Usually, people... skin.Why do some people have blue eyes? It’s because their eyes have less melanin pigment (黑色素 ……
to look at melanocytes (黑色素细胞). They produce black color in zebras’ fur. All the fur on zebras... to look at melanocytes (黑色素细胞). They produce black color in zebras’ fur. All the fur on zebras ……
by inserting a version of thepigment(色素) gene into a young fish. As with humans, zebrafish skin colour is determined by pigment cells, which containmelanosomes(黑色素). The number, size and darkness ……
作用) with melanin (黑色素) in birds’ bodies. Melanin is the pigment (色素) that makes feathers black, brown.... This is because pollution, especially heavy metals, can interact (相互作用) with melanin (黑色素) in birds’ bodies ……
. That's because their skin has lessmelanin(黑色素) in it. Melanin stops UV light from hurting the skin. Dark ……
is a mixture of two kinds of melanin (黑色素) – black melanin and red/yellow melanin, but with certain parts ……
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