Why do we have fingerprints? I Greg Foot I Head Squeeze

BBC Earth Science
BBC Earth Science
57.8 هزار بار بازدید - 11 سال پیش - This awesome question was sent
This awesome question was sent in from RavingMadManson 'Why do we have fingerprints?'

Fingerprints are created in your mother's womb and the reason they are so unique is because there are so many different variables going on. From the position of the foetus in the womb, its composition and density of amniotic fluid and also the way the finger presses against the side. Even identical twins have different fingerprints!

Here is a bonus fact for you! Koala bears aren't just cute animals from down under, they also have fingerprints.
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11 سال پیش در تاریخ 1392/07/22 منتشر شده است.
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