People have already answered. I would like to add, see convergent evolution. Same évolutive pressure results in similar response (results). But similar is important not the same. As there never have been 2 deck of cards shuffled identically (given they were well shuffled), you will never get exactly the same thing.
How similar things can be? See barracuda and muskellunge, carcinization to begin with! Thyalcine and canids.
remimorin t1_j5k9j0s wrote
Reply to why do we not see the reappearance of extinct lifeforms anymore if evolution can retrace its step to redevelop it? by 0011000l
People have already answered. I would like to add, see convergent evolution. Same évolutive pressure results in similar response (results). But similar is important not the same. As there never have been 2 deck of cards shuffled identically (given they were well shuffled), you will never get exactly the same thing.
How similar things can be? See barracuda and muskellunge, carcinization to begin with! Thyalcine and canids.