Problem:

Question 1: For simple dominant traits that show Mendelian inheritance patterns, why is it redundant to say "heterozygous dominant" or "homozygous recessive"?

Question 2: If a heterozygous white eyed fly and a homozygous red eyed fly mate and have a baby fly, what are the chances the baby fly will have red eyes? What is the dominant phenotype?

Question 3: If a heterozygous non-freckled male and a freckled female have 16 children how many of these children would you expect to have freckles?

Question 4: What percent of the offspring from two heterozygous parents WOULD be tongue rollers? Explain.

Please read all the questions carefully and answer them.