Select the incorrect match regarding the symbols used in Pedigree analysis:

  • A
    $A$ diamond shape represents sex unspecified.
    Option A
  • B
    $A$ filled square or circle represents an affected individual.
    Option B
  • C
    $A$ square and a circle connected by a single horizontal line represent consanguineous mating.
    Option C
  • D
    $A$ mating pair with a filled square below represents parents with a male child affected by a disease.
    Option D

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