I'd really appreciate it if this question was answered, I don't understand this at all Read each of the sentences and associate them with the correct number of genes affecting phenotypes. Place each sentence into the correct box. (HINT: One sentence should be sorted into both boxes.) 1. Depending on the number of alleles involved, two to three distinct phenotypes are generally observed. 2. A graph of the frequencies of phenotypes often shows a normal distribution. 3. Genes may be on the same chromosome or different chromosomes. 4. All alleles are of the same gene. 5. Each gene may have two or more alleles. (the boxes are polygenic and single-gene traits)