No, that would be impossible.
If an animal becomes extinct, there will be no more of that species left like the Dodo. No more are left as they are extinct.
they would be put on the endangered species list and would need to be put in reserves to help population to have a come back.
Nothing would happen todays time. Fossils are evidence from the past. If the toucan were to become extinct there would be no fossil records of this specific generation of toucan. The fossil record would be the same only you can look back to see what random mutation occurred that was not adventageous causing this species to go extinct.
horses became extinct in the us un'till columbus brought them back
If we were truly extinct that would be God's choice to bring our kind back. Although it would be an extreme unfortunate event and highly unlikely.
YES!
Pandas are not extinct.
If the tiger was to battle two leopards, the tiger would lose to the leopardss because leopards are faster than tigers and leopards can climb trees, UNLESS the siberian tiger is large.Didah Singh once watched as a bengal tiger killed two leopards in short order near Gwalior. The tiger quickly tumbled the first leopard, biting it to death in the throat, then throttled the other when it leaped onto its back. The tiger would most likely win such an encounter, but the leopards would probably flee from their larger cousin.
It means that there is no more left of that particular species. Like the dinosaurs became extinct, and stuff.
The black bear are not extinct and aren't endangered, previously, they were endangered but now they're getting back up there.
the threats of an amur leopard would be a human the reason behind this would be because male and female leopards are being hunted for food and money because back in 1999 amur leopard skin was being sold for $500 to even $1000
Well if the animal is extinct you probably wouldn't be able to get its DNA, so you wouldn't be able to clone it. Besides of it was that easy to bring back extinct animals, it would already have been done, I think