BIO 152 EXAM 2 question with complete solution 2023

BIO 152 EXAM 2 question with complete solution 2023what are the three main ideas of evolution? - correct answer common ancestry, populations evolve, natural selection common ancestry - correct answer a group of organisms that share a common ancestor what did darwin observe that supported common ancestry? - correct answer similar species tend to be found geographically close to each other Biogeography - correct answer Geographic distribution of species. Is Biogeography evidence of common ancestry? - correct answer yes separate ancestry - correct answer The alternative hypothesis to common ancestry, which proposes that each living taxon has an independent origin Taxon - correct answer group or level of organization into which organisms are classified is separate ancestry correct? - correct answer NO!!!1 fossil record evidence of common ancestry - correct answer transitional forms in temporal sequence homology - correct answer similarity in characteristics from common ancestry how does classification show common ancestry? - correct answer the nesting of biological taxa falls into a very structured hierarchy in form of a tree if there was separate ancestry, how would we expect classifications to fall? - correct answer it would be