Melanin is the structure in the skin that helps prevent UV radiation from damaging deep structures of the skin.
Given that structures or substances in the skin helps prevent uv radiation from damaging deep structures of the skin.
We are required to tell the name of the structure or substances.
Ultraviolet radiation is basically a form of non-ionizing radiation that is emitted by the sun and artificial sources, such as tanning beds.
Melanin is basically a substance in our body that produces hair, eye and skin pigmentation. The more melanin we produce, the darker our eyes, hair and skin will be.
Hence melanin is the structure in the skin that helps prevent UV radiation from damaging deep structures of the skin.
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