Twelve percent of people in Ireland have red hair. What percent of this population is homozygous for non-red hair?

1. What is q2? (remember to convert to a decimal)
2. What is q?(calculate the square root of your answer above)___
3. What is p?(p=1-q)
4. What percent of individuals are heterozygous for this trait?(multiply 2pq and convert the decimal to percent)__
5. What percent of this population is homozygous for non-red hair?
1-(2pq+q2) ___