That zing in your teeth from a cold treat? Blame this ancient armored fish
Briefly

Yara Haridy, an evolutionary biologist, has uncovered that the sensitivity of human teeth can be traced back to ancient armored fish exoskeletons, revealing a significant evolutionary connection. Her research implies that much of our skeletal structure, originating from jawless fish, has remained consistent for over 500 million years. By examining fossils like Anatolepis, considered the earliest vertebrate, she aims to understand the evolutionary process that led to the creation of bones. Haridy believes that appreciating this evolutionary history fosters a deeper understanding of our relationship with the planet and each other.
Yara Haridy reveals that our teeth's sensitivity stems from the exoskeletons of ancient armored fish, emphasizing the evolutionary link between our bodies and these prehistoric creatures.
Haridy emphasizes the importance of understanding our skeleton's evolution, stating that it enhances our appreciation for the environment and our connection to one another.
Read at www.npr.org
[
|
]