Mr. and Mrs. Smith wanted to find out the probability of their next offspring having red hair and freckles like their father. The contacted a scientist who created a (4) and told them that the chance would be high. Red hair and freckles, which are (5) because they were passed down from their father. The genetic makeup or (6) tells which (7), or trait to be seen. These traits are passed on through (8) found on the DNA.