Answer Happy

A parental cross is performed, AA x aa, to create an Aa monohybrid F1. The F1 is self-fertilized to create a population of F2s. If the A allele is incompletely dominant over the a, how many phenotype classes would be expected in the F2 generation, and in what ratio? O 1:100% O2: 1:3 O3; 1:21 O 4:1:1:1:1 Question 7 Individuals of a particular species of grasshopper are normally diploid with 3 pairs of autosomes and the sex chromosome(s). Grasshoppers have XX females and XO males. Which of the following zygote types would be an example of aberrant euploidy in this grasshopper species? 1111, 2222, 3333, XX 1 pts O11, 22, 33, XX O 11, 222, 33, XX O11, 22, 33, XXX