A)The human genome is more similar to the orangutan genome than it is to the mouse genome. B)A comparison of genomes shows that 90% of the human genome shares regions of conserved synteny with the mouse genome. C)Primates, dogs, mice, and chickens all have about the same number of genes. D)Genes that code for ribosomal RNA share significant similarity in all eukaryotes but are much more difficult to recognize in archaea.