Genes tell a new whale tale.
Novacek
M
M
D000818:Animals; D005075:Biological Evolution; D002965:Classification; D004272:DNA, Mitochondrial / Q000235:genetics*; D005580:Fossils; D014907:Whales / Q000033:anatomy & histology / Q000145:classification / Q000235:genetics*
D004272:DNA, Mitochondrial