The domestic dog, or Canis familiaris, is a likely contender, as the dog has been associated with humans for over ten thousand years.
No, they are a distinct species, related to the giraffe
No, the two species are not related closely enough.
Mollies do occur naturally in the wild. There are several species and these have been cross bred. The spotty and variegated ones are the "mongrels" The Black Sailfin, the Green Velifera and Golden Velifera, and the commoner Black Sphenops are the originals.
Well, the okapi can be in danger if the cross bred animal is mutated and can set the whole species off.
Officially there are 6 different species of the blueberry bush. However, they have been cross-bred with other bushes and now there are hundreds of varieties available.
The offspring of a first cross between two different breeds or species is known as a hybrid.
cross ,bred ,wine
A human gamete cannot fertilize an animal egg. Members of any animal species can only reproduce with other members of its own species, or in some cases with members of a very closely related species, and there is no species that is close enough to the human species to allow for cross breeding. Possibly when the Neanderthal species existed, it could have cross bred with H. sapiens, and maybe it did.
No.
I think a greyhound, but I'm not 100% sure.
The results of a cross breeding are no longer pedigreed.
Nothing - cattle and sheep cannot be cross-bred.