Which conclusion is best supported by the bloodstains in the victim's bedroom? The bloodstains were from two different people, but both had type O+ blood. The bloodstains were from one person with type O- blood. The bloodstains were from two different people, one with blood type O+ and the other with blood type A+. The bloodstains were from two different people, one with blood type O- and the other with blood type AB-.

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

How is transcription similar to translation in terms of base pairing?

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.