Why do we have fingerprints? Study reveals unexpected reasons why this trait evolved
Fingerprints, present on humans and koalas, evolved for better grip and touch sensitivity, aiding tree-climbing. These unique dermal ridges form through physics and growth, not just DNA. Initially for survival in arboreal life, they now serve as a remarkable tool for personal identification, unlocking phones and aiding investigations, a testament to their enduring evolutionary advantage.
Fingerprints, present on humans and koalas, evolved for better grip and touch sensitivity, aiding tree-climbing. These unique dermal ridges form through physics and growth, not just DNA. Initially for survival in arboreal life, they now serve as a remarkable tool for personal identification, unlocking phones and aiding investigations, a testament to their enduring evolutionary advantage.
