9. Assume that straight hair allele is recessive. The dominant allele gives curly hair. Two curly haired parents have a straight haired child. a) What are the genotypes of the parents

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

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.

Isotopes of the same element have differ in their