According to the Neo-Darwinian theory, which of the following is responsible for the origin of new species?
Mutations
Useful variations
Mutation together with natural selection
Hybridization
Krebs' cycle, glycolysis, lipogenesis, enzymes, all of these indicates
The study of the homologous structures in mature organisms provides the evidence for the evolutionary relationships among certain groups of organisms. Which field of the study includes this evidence of evolution?
Flippers of seal are
Sweet potato and potato is an example of