Three Loci,mitochondrial Malate Dehydrogenase That Forms a and B (MDHa,MDHb),glucouronidase

Essay

Three loci,mitochondrial malate dehydrogenase that forms a and b (MDHa,MDHb),glucouronidase that forms 1 and 2 (GUS1,GUS2),and a histone gene that forms + and - (H⁺,H^-)are located on chromosome 7 in humans.Assume that the MDH locus is at position 35,GUS at position 45,and H at position 75.A female whose mother was homozygous for MDHa,GUS2,and H⁺ and whose father was homozygous for MDHb,GUS1,and H^- produces a sample of 1000 egg cells.Give the genotypes and expected numbers of the various types of cells she would produce.Assume no chromosomal interference.