just a thought but we use a certain type of enzime from a deadly venom from snakes in heart medication. Wouldn't it be good if there was an accident that changed the venom in a snake slightly, but just enough to give us more breakthroughs with medicine such as a cure for cancer or aids.........not impossible maybe improbable but not impossible........
We will never know because everyone seems to put people down as soon as they know 2 species have been crossed...........................seems strange that a species that thinks so highly of itself would not look at something like this as a mistake and an opertunity to learn something new, instead we have people saying they should be killed..............wonderful future our kids have to look forward to isn't it.........................no progress unless we invent or reverse engineer it.................................that's what evolution is all about.