Answer :
Germline chromosome abnormalities are more common than autosomal abnormalities because autosomal defects are lethal to the fetus.
What is autosomal genetic disorder?
Autosomal disorders is a form.of genetic disorders which is as a result of mutations in genes on the autosomes or chromosomes.
Each person have two copies of autosomal gene, one of the alleles are inherited from each parent.
Thus, option "C" is correct.
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