Yes, where the 16yo have parental permission.
YES
yes but the underage female/male has to have a parents consent
He can.
no
Yes, with parental consent.
people will not think so.
No.
In some states, yes the state recognizes the sex change as legal and thereby marriage of a genetic/birth man to a Male to Female transexual as legal. Others do not and without same sex marriage a man may not marry a Male to Female transexual.
I believe you can with parent consent.
They want to marry and get to know one another.
If the male to female transsexual is still legally male and not yet legally female then yes. You'd marry the same way a man and woman would as long as the other person is still legally male.
There are no laws about dating. The legal age of consent for sexual activity in Michigan is 16.