A rabbi is a teacher.
It would depend on the Rabbi... but I have been to many weddings between Jew and Gentile, some were officiated by a Rabbi and some jointly with a priest and rabbi.
A Rabbi (or any Jew for that matter) are allowed to have as many children as they want.
He is a Hasidic Jew and a rabbi.
Yes!
You cannot (just by looking). A rabbi generally dresses like any other observant Jew.
She can convert through a process of study of the religion. The conversion process differs from rabbi to rabbi, and it is currently a topic of much debate in Israel over which conversions are acceptable.
A Jew that does circumcision is called a Mohell
You would have to ask a rabbi this question; but generally, a rabbi preaches about the Old Testament and the Jew's religion, and as such they cannot believe in Jesus, as the Apostle John says when he talks about them in John 12.39 & 40
Yes, with a knowledgeable Jew supervising (not necessarily a Rabbi).
A practitioner of Judaism is called a Jew. A Jewish religious authority is called a rabbi.
Unless the rabbi was a Messianic Jew he would disagree. A Catholic priest would agree with the claim that Jesus was God.
The cast of The Converted Jew - 2012 includes: Aaron Bilgrad as Rabbi Schuster Marla Brodsky as Rebecca Kwame Patterson as LaDarius