There are many kind of turtles, crocodiles, lobsters and alligators that live longer because of their ability to tackle senescence.
But what animal can live forever? I am in search of a really immortal creature on earth. Yes there are many arguments there on web. But I need an exact, proven answer.
The one and only biologically immortal species on earth is a kind of jellyfish known as immortal jellyfish. The scientific name of this jellyfish species is Turritopsis Dohrnni. These type of jellyfishes are found in Mediterranean sea.
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