Answer: marfans syndrome is dominate
Explanation:
There is only one allele and so there would be like a 25% chance that the person would get it and so it kind of has to be dominate (I think o could of worded that Better but o cant think of the words to make it clearer)
The Burning of the Houses of Parliament
Roses are red
Sky is blue
people love
so I do
hop this is what you ask