Yep! And if you do the math on possible outcomes when cross breeding its clear that theyre numerous! Especially when you consider the original stock may not have been pure lines ( probably werent ) cuz its pretty rare now to see non polluted genetics.
Bubblegum has always had tight buds harvesting indoor and out. At least in my experience growing it anyway.
My buddy grew two super skunk plants in two different locations. One has plenty of sunlight but the second was shaded most of the day. There is a big difference between the two plant. Sunny plant was more potent and smelly with slightly tighter buds. I believe his weights were pretty close to each other.