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Zorluk: OrtaBlood Relations

A genealogist is tracing the lineage of a particular family and uncovers the following records:
• Morgan is the only sibling of Robin.
• Robin is legally married to Taylor.
• Taylor is the biological mother of Jamie.
��� Casey is the son of Morgan.

Based exclusively on these genealogical records, which of the following conclusions is definitively true?

  1. Casey and Jamie are first cousins.Cevap
  2. B
    Morgan is the paternal uncle of Jamie.
  3. C
    Jamie is the nephew of Morgan.
  4. D
    Taylor is the sister of Morgan.

Cevap

Casey and Jamie are first cousins.
Based on the records, Robin is the father of Jamie (being the spouse of Jamie's mother, Taylor). Morgan is the sibling of Robin. Since Casey is the child of Morgan, and Jamie is the child of Robin, Casey and Jamie are the children of siblings. This definitively makes them first cousins. Their exact genders do not change this cousin relationship.

Adım Adım Çözüm

1
Determine Robin's relationship to Jamie.
Robin is the father of Jamie.
The records state Taylor is Jamie's mother and Robin is married to Taylor.
2
Determine the relationship between Morgan and Robin.
Morgan and Robin are siblings.
This is explicitly stated in the first genealogical record.
3
Establish the relationship between the two children, Casey and Jamie.
Casey and Jamie are first cousins.
Casey is the child of Morgan. Jamie is the child of Robin. Because their parents (Morgan and Robin) are siblings, the children are first cousins.

Anahtar Kavram

Logical deduction of generational relationships while avoiding gender assumptions based on proper names.
Tahmini Süre:1m 30s
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Blood Relations

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