Which Genes are Dominant in Ponies?

[Pone 141]

What do you guys think are the dominant and recessive genes in MLP?

My theory is that the Earth Pony gene would be a recessive gene but I'm not sure what would be more dominant between Pegasus and Unicorn. Anyone got an Idea?

[caramelcream 34]

pegasi and unicorns have a 50% chance of either occurring if the parents were unicorn and pegasus the results wouldent have changed

if the parents were both unicorns the chance of their young being a unicorn is 99%

the same goes for pegasi