Carla has just written out a check for $13,999 to pay for her new car. Although the salesperson had initially accepted her check, she is now told that there was a mistake and that the final total should really be $14, 250. Carla writes another check for $251 to cover the difference so that she can drive out with her new car. Carla has just fallen prey to a questionable sales practice called

A. the "dissonance game."

B. "keep 'em guessing."

C. "bait-and-switch."

D. "lowballing."

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.

18. which statement about cancer is true?

What does it mean for an allele to be dominant?