In the following symbols used in human pedigr | vedclass

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(B) In human pedigree analysis,symbols are used to represent different relationships and traits.$A$ represents a mating between a male and a female wi

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(B) In human pedigree analysis,symbols are used to represent different relationships and traits.$A$ represents a mating between a male and a female with a line crossed through it,indicating a mating that did not result in offspring or a broken relationship.$B$ represents consanguineous mating,which is a mating between close relatives (such as cousins). It is depicted by two horizontal lines connecting the male and female symbols.$C$ represents a male and a female with no connection,indicating no mating relationship.$D$ represents a standard mating between a male and a female,depicted by a single horizontal line connecting them.Therefore,the correct symbol for consanguineous mating is $B$.

In the following symbols used in human pedigree analysis,identify the symbol that denotes consanguineous mating.

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