It depends. Maybe an identical twin or an older brother.
A genetically matched sibling refers to a sibling who shares genetic material inherited from both parents, making them a biological brother or sister. This term is often used in medical contexts, such as for bone marrow or organ transplants, where a genetically matched sibling may be an ideal donor due to shared genetic compatibility.
when a sibling is jealous of another sibling.
Usually when the older sibling is 10, 11, or 12, depending on the parent and how the older sibling and the younger sibling are like.
There is no requirement for a sibling to be in a will.
Sure, here is an example sentence using "sibling": "I have one sibling, a brother named Michael."
No not that i am aware of, naruto does not have a sibling
A sibling that is not "Half" or "Step". A sibling that shares the exact same mother and father as you.
The younger sibling was invented to worship and make things for the older sibling. The average younger sibling will make food and be very respectful in general to the older sibling. Younger siblings should never be rude or disrespecful to the older sibling, or say no to doing anything that the older sibling has asked of them.
sibling, associate, stepbrother, kinsman, colleague
An adoptive sibling is a person who is not another person's biological sibling, but is raised legally and socially as if they are.
Yes, she is the eldest sibling.
Sibling.