How do i mix-breed

hi guys....
im realy new to the whole indoor/outdoor growing... but i was wondering witch plants are good for breeding and mix-breeding, and what are the do's/dont's when it comes to breeding

thx....

And if you really want to get into this subject. https://www.rollitup.org/view.php?pg=faq&cmd=category&id=2

again thx.... is there a list or lists of mix-breeds (recipes for breeders)