An organism has alleles R₁ and R₂ on one pair of homologous chromosomes, and it has alleles  T₁ and T₂  on another pair. Diagram these pairs of homologs at the end of metaphase I, the end of telophase I, and the end of telophase II, and show how meiosis in this organism produces gametes in expected Mendelian proportions. Assume no crossover between homologous chromosomes.