What are the frequencies of each offspring genotype in a cross between rr female and a rr male? see section 14.2 (page 293) . view available hint(s) what are the frequencies of each offspring genotype in a cross between rr female and a rr male? see section 14.2 (page 293) . ½ homozygous dominant and ½ heterozygous ½ homozygous dominant and ½ homozygous recessive all heterozygous all homozygous dominant?