Although many chimpanzee population live in an environments containing oil palm nuts, members of only a few population use stones to crack open nuts. the most likely explanation for this behavioral difference between population is that 1) the behavioral difference is caused by genetic difference between population 2) members of different population have different nutritional requirements 3) the cultural tradition of using

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.