Joseph is taking amphetamines to combat fatigue during his workout. this may not be a good idea because a. amphetamines may cause liver and kidney damage if used for an extended period of time b. amphetamines may cause depression and fatigue after the effect wears off. c. amphetamines tend to increase blood viscosity and can cause fatal blood clots d. amphetamines tend to have a negative impact on the metabolic rate and will cause weight gain select the best answer from the choices provided. a b c d

Polydactyly is expressed when an individual has extra fingers and/or toes. assume that a man with six fingers on each hand and six toes on each foot marries a woman with a normal number of digits. having extra digits is caused by a dominant allele. the couple has a son with normal hands and feet, but the couple's second child has extra digits. what is the probability that their next child will have polydactyly? polydactyly is expressed when an individual has extra fingers and/or toes. assume that a man with six fingers on each hand and six toes on each foot marries a woman with a normal number of digits. having extra digits is caused by a dominant allele. the couple has a son with normal hands and feet, but the couple's second child has extra digits. what is the probability that their next child will have polydactyly? 1/8 1/32 3/4 7/16 1/2