Yes he does. If he wants to see his child he needs to go to court to set up legal visitation and support of the child. If he refuse's to comply with the court on child support they could pronounce him the father and he would have to pay child support anyway. Most fathers are having DNA tests done in the hopes of getting out from under child support and it works if they are not the biological parent.
It will be hard for him to prove it, as his name is missing.
Get a lawyer. You have a couple of ways to assert your parental rights.
If you're in the US, he has the same rights as any other father, because he is the legal father (biological is irrelevant at this point).
no, changing the birth certificate requires adoption, and can only be done if the birth father's parental rights have been terminated.
Is he actually the father, or are you planning to commit paternity fraud?
There are no laws that would prevent the child from vistation with her biological father as long as her custodial parents agree. The biological father has no legal grounds to seek vistation or custody if the adoption were done according to the laws of the state in which it occurred. Visitation must be voluntarily agreed to by the custodial parents and the child under the terms that they establish. The visitation rights can also be withdrawn by the custodial parent(s) if and whenever they so choose. It would be in the best interest of those involved for the custodial parents to establish guidelines (boundaries) before visitation is allowed.
He would have all of the rights that a biological father has. If he was not the biological father, then his name should not have been put on the birth certificate in the first place, unless he adopted her and the birth certificate was changed.
yes
In all U.S. states the biological unwed mother is considered to have sole legal and physical custody of her child. If the biological father wishes to assert his parental rights he must first establish paternity to the child in question and petition the court for visitation privileges or custodial rights. If the mother wishes to pursue child support for the minor child she must show proof of paternity (signed birth certificate, or notarized affidavit for the father). It is the responsibility of the alledged father to prove he is or is not the biological father of the child, regarding custody, visitation and/or obligation of financial support.
If the couple are unmarried the birth mother is presumed to have full custodial rights to the child.. The assumed father is not automatically granted any rights to a child until paternity is established either by the signing of the birth certificate or affidavit of parentage or a paternity test. When parentage has been established the biological father can file a writ of habeas corpus for custoday or a petition for visitation rights; likewise the primary custodial parent can then petition for child support.
A DNA test can prove if the biological father is actually the father. If it is proven he is the father, then he should have all parental rights as any other parent.
If you are adopted, your biological father has no legal standing. And there is no requirement that any parent sign a wedding certificate. If you are underage, you may need signatures to obtain the marriage license and it would be the adoptive parent that would have to sign.
Possibly. He must establish the parentage with the court before he can petition for any custodial rights. This means he must prove to the court that he is the biological father. In most instances a simple acknowledgement and/or his being named on the birth certificate will suffice. However, if the birth mother denies that the male is the biological father he will need to claim parental rights via paternity testing.
This is a legal question. In the United States there are 50 states plus other local administrative units. Each has its own rules concerning custodial rights.
Get a lawyer. You have a couple of ways to assert your parental rights.
If you're in the US, he has the same rights as any other father, because he is the legal father (biological is irrelevant at this point).
only if he can prove that he is indeed prove that he is 99.9% the father
no, changing the birth certificate requires adoption, and can only be done if the birth father's parental rights have been terminated.