Which of the following statements about pseudodominance is T

Which of the following statements about pseudodominance is TRUE? caused by deletion of one gene that masks the expression of a different gene in epistasis identical to hemizygosity except that it occurs in pseudo-hermaphroditism (having the gonads and karyotype of one sex and external genitalia that is of the other sex or is ambiguous). caused by deletion of dominant genes so that recessive alleles on homologous chromosomes are expressed. caused by a gain-of-function mutation in a pseudogene, which now expresses a dominant allele

Solution

The answer is : caused by deletion of dominant genes so that recesieve alleles on homologous chromosomes are expressed

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