Which statement is correct regarding the inhe | vedclass

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(D) An autosome-linked recessive trait is controlled by a gene located on one of the autosomes (non-sex chromosomes).Since autosomes are present in eq

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This disease is expressed only in the homozygous condition.

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(D) An autosome-linked recessive trait is controlled by a gene located on one of the autosomes (non-sex chromosomes).Since autosomes are present in equal numbers in both males and females,the inheritance pattern does not show sex-linkage.For a recessive trait to be phenotypically expressed,the individual must possess two copies of the recessive allele (homozygous recessive,e.g.,$aa$).If an individual is heterozygous (e.g.,$Aa$),they are a carrier but do not express the disease.Therefore,the disease is expressed only in the homozygous condition.

Which statement is correct regarding the inheritance of an autosome-linked recessive gene?

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