Tpt Comparative morphology is evidence for evolution because O A. living organisms have been found in the fossil record
O B. related organisms have homologous structures
O c. bones are more likely to be preserved in the fossil record
OD. it forms the basis of animal classification

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.