What legal rights does a non-marital child born during a marriage have in terms of inheritance and parental support?

A non-marital child born during a marriage may have legal rights to inheritance and parental support depending on the laws of the specific jurisdiction. In some cases, the child may be entitled to inherit from the biological father's estate and receive parental support, but this can vary based on the laws of the state or country. It is recommended to consult with a legal professional for specific advice on this matter.