Can You Tell ME If Siblings Are 100 Match Can They Have Same Father but Different Mother

By Mumsie20 July 28, 2021 816 views 2 comments

Comments (2)

janilye

siblings must have at least one common parent

amscott

Not sure what you are getting at but with a different mum it would make them half brother or sister. The following article is worth reading.

https://whoareyoumadeof.com/blog/will-dna-matches-be-the-same-for-siblings/