Tourette Syndrome is a dominant, inherited trait. Monozygotic (identical) twins who have the gene always express it jointly, although they may express it with slight differences. Fraternal twins, who are essentially just siblings born at the same time (they do not come from the same egg/sperm combination) would have varying chances of avoiding it depending on the combinaltions of genes.
Mia Farrow had a set of twins with Andre Previn. The twins names are Matthew and Sascha. The couple also had one other child.
Yes, I have two sets of twins, and one set of triplets.
I know of two sets of twins, male, where one is straight and the other gay. One set is of identical twins, too. So, in my experience I would say, "not necessarily." On the identical set, the straight one was the first born. It has been my observation that the first born, at least of male identical twins, seems to be the more aggressive one of the two. No scientific basis for any of this - just my observations.
Conjoined twins cannot be bred. This condition is not genetic.A set of male conjoined twins fathering children with a set of female conjoined twins will almost certainly produce children who are not even twins at all.
If they share a brain then they only have one set of thoughts.
No, just one set.
These chances are very unlikely. Once you have one set of twins, your uterus is so small that it is small enough for only one child. if you have a set of fraternal twins your chances of having a set again are high, i don't think uterus size comes into it. Fraternal twins are the result of 2 separate eggs being released (multi ovulation) and being fertilised by 2 separate sperm, fraternal twins run in familys but anyone can have them and the older you get the more likely you are to have a set of fraternals. Identical twins are the result of one fertilised egg splitting in 2 and this is completely random, identicals don't run in families
Possibly but not nessisarly. There are a lot of things that detemin having twins. Famly history, hormones, age, and many other things.
Its possible. My great-uncle and great-aunt were twins. I could have been a twin, but I am not.
Yes, they have 2 sets of twins, one is fraternal and one is identical. The identical set is John David and Jana.
Buildings
A set of seven twins is called septuplets.