In general, a full brother will exclude a consanguine brother, but not uterine brother.
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In law, the term consanguine is used in place of agnate.
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The heirs mentioned in the Qur'an are the mother, father, husband, wife, daughter, uterine brother, full sister, uterine sister, and consanguine sister.
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But under certain circumstances, other heirs can also inherit as residuaries, namely the father, paternal grandfather, daughter, agnatic granddaughter, full sister, consanguine sister and mother.