Which of the following is true about gran dolina adult hominids? a. they were more modern than homo erectus, and like later homo sapiens, had a wide nasal aperture. b. they had a larger cranial capacity than later homo sapiens. c. they were able to produce spectacular art, similar to later homo sapiens. d. they were similar to modern humans but with a narrow, homo erectus–like nasal aperture.

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.