Crowdly
Add to Chrome
Under the repeated action of ultraviolet rays, skin darkens because of the synth...
✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
Under the repeated action of ultraviolet rays, skin darkens because of the synthesis of melanin which protects cells from damage. The principal mechanism of this defence reaction is:
0%
0%
0%
0%
0%