4. one of the parents of a child has phenylketonuria (pku), which is caused by
recessive alleles. the other parent does not have the pku alloles. what is the
chance that the couple will have a child with phenylketonurla?
a. 0%
b. 50%
c. 75%
d. 100%

Does the sun release radiant energy?

What is the 77 element on the periodtic table

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?