Hello, co-emailers,
anybody can tell me what are
the genetic and social probabilities that the same sister of a male and
homosexual fraternal twin will be also homosexual??? and what are the genetic
and social probabilities that the sister of a homosexual male non-twin will be
also homosexual???
more: what are the genetic and social
probabilities that the brother of an homosexual female fraternal twin will be
also homosexual??? and finally: what are the genetic and social probabilites
that the brother of a homosexual female non-twin will be also homosexual???
is there any sociologist
especialist in gender that can satisfy my doubts???
have you these probabilities
for European population???
Thanks in
advance.
Joan-Carles Ortega i
Berenguer.