Before mendel's work, the commonly held belief was that a) the offspring of two parents received traits from only the mother b) the offspring of two parents received traits from only the father c) the offspring of two parents received a blend of traits from the parents d) the offspring of two parents received no traits from the parents

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.