20 pts Read each of the sentences and associate it with the correct number of genes affecting phenotypes. Place each sentence into the correct box. (HINT: One sentence should be sorted into both boxes.)

A graph of the frequencies of phenotypes often shows a normal distribution. returned to choices list.

Depending on the number of alleles involved, two to three distinct phenotypes are generally observed.

A graph of the frequencies of phenotypes often shows a normal distribution. Genes may be on the same chromosome or different chromosomes.

All alleles are of the same gene.

Each gene may have two or more alleles. Single-Gene traits Polygenic traits

Sort them into single gene traits and polygenic traits.