Genetics Review

Match it! Select the correct answer from the pull down...Good luck!

What is a small piece of DNA that tells a cell how to express a trait?

Which of the following refers to a homozygous dominant trait?

Which genotypes below will show the recessive trait?

Which word means that the genes of a pair are different?

Which of the following refers to a trait that is heterozygous?

Which type of trait is expressed (seen) only if BOTH genes code for that trait?

Which best represents a genotype?

If one parent is GG and the other is gg, what percent of the offspring will show the recessive trait?