Itr is a bit misleading when we read that turtles don't age. It fact they do like everything else. It seems however that the process is delayed because of a production of telemorase in youth that protects the chromosomes through a greater number of divisions. In one study a breed of small turtle at 25 years old had expended about half it's telemorase chain. IOW they were aging and will die of old age if they don't sucumb to other threats first. Evolution worked out different different genetic models simply thru trial and error. Turtles don't reach sexual maturity until quite old. Thisn plus the poor odds of survival in hatchlings seems to have struck a balance that meant turtles live longer than mammels of similar body weight. What is exciting is that this MAY have some value in extending human lifespan by introducion of genes that stimulate telemorase production in fetuses and young, effectively extending lifespan to the hundreds.
Don't believe everything written. Especially when it's sensational like living forever.
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