I need some suggestions on what future senarios scientists could use to replace animal testing? Could you explain a bit about your suggested senario? Thanks big help

Given we are now able to grow human tissues like skin in the lab we could produce skin, organs or anything else in the lab for use in testing I think it won't be long before we are able to do this easily and it would be better than animal testing as it would be taking place on human tissue as opposed to an animal which will naturally have a slightly different reaction.