evolution line icons collection. adaptation, mutation, natural selection, diversity, darwinism, fossilization

vector icon line sign adaptation mutation natural selection diversity darwinism fossilization extinction species genetics variation progression gradualism speciation symbiosis convergent evolution divergent cambrian explosion phylogeny homology analogous coevolution vestigial charles darwin gene pool genetic drift flow hybridization phenotype genotype alleles heritability selective pressure fitness population inheritance rate reproductive isolation dna sequencing adaptive radiation paleontology continental molecular clock biogeography