If one of your parents is the biological parents of you and your half sister then no you cannot get married and it would also be a genetic factor against you if you should want children. The only way a half brother and half sister could get married is if the father (or mother) had children from his/her first marriage and his/her second wife/husband had children from another father/mother from a previous marriage.
Take note that this was not what the poster asked. They are wondering if the fact can be superseded due to the lack of available data to show they are, and to that the answer is yes. The fact is there are likely many such cases today, with the growing number of women who have no idea who their father of their children are, especially as regards sperm bank children. A year ago I came across a push to abolish the incest laws for consenting adults, due to growing reproductive and DNA technology. Of interest, New Jersey has no incest laws regarding adults.
Shadow and Maria are not biologically related, however it's assumed that Shadow and Maria shared a brother-sister bond.
If the parents are married, yes. If one parent has sole custody that parent can consent.
shared memory segment
October 11
Because they can't agree on how the inheritance is shared.
No, while they both liked each other's music, and shared some of the same musical influences, they were not related to each other in any way.
no
Yes, he was. They shared the same parents- Zeus and Hera.
Shared legal custody means that both parents have equal rights to make decisions regarding the child. One parent may have physical custody with the non-physical-custody parent paying child support.
Save the certificate to the shared certenroll folder
Yes, you and the daughter of your great grandfather share a common ancestor in your great great grandparent. A shared ancestor makes you related. The daughter of your great grandfather's brother is your grandfather's (or grandmother's) first cousin. Therefore she is your first cousin, twice removed.
The female would obviously be a freemartin if she had shared the placenta with her brother, and her brother would simply be known as a bull calf.