3 ms·
Yes, but DNA has a half-life of around 500 years. So there is a considerable difference between an animal that went extinct in the 1600s, and another 4000 years
by atlantic 3y ago
Yes, but DNA has a half-life of around 500 years. So there is a considerable difference between an animal that went extinct in the 1600s, and another 4000 years ago.