Bio Engineer Archive

I just made Master BE on the Gorath server, Character is Gorakaar. I was wondering if anyone knew which fields set the animals resistances, is it phsyique or prowress? I belive prowess is damage, but i cant tell if it is working or not. Also is it possible to make competent "muts", that is to say animals with different dna samples or perhaps all 5 slots of diferent dna. What is the benefit of 2nd or 3rd generation animals? Is milk real? Why do our tissues suck so bad outside of the med one and the scent one? I hope I can get some answers on these, thank you for all that try.