'Northwestern edu simevolution' diaporamas de présentation

756 views • 40 slides

Modern Classification

Modern Classification. 17.2. What is a species. It used to be thought that anything that looked different were considered to be different species. We now know that any given species has variation .

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Taxonomy

Taxonomy. Clades and Keys. Phylogeny = the study of evolutionary relationships Biologists now group organisms into categories that represent evolutionary descent (and not just physical similarities). Evolutionary Classification .

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Phylogenetic Trees

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Creat e-a- Cladogram

Creat e-a- Cladogram. Article Analysis, In Your Notebook. Define convergent evolution. Provide another example. Predict the definition of what divergent evolution. What do scientists use to compare the dolphin and bat?. Video Resource RESOURCE

325 views • 7 slides

06.01 Classification Project

06.01 Classification Project. The 6.01 lesson taught you about different systems used to classify living things: 1. Linnaean taxonomy 2. Cladistics You will practice with the 2 classification systems by classifying some birds: Blue jay, robin, cardinal, canary, pelican

1.46k views • 5 slides

06.01 Classification Project

06.01 Classification Project. The 6.01 lesson taught you about different systems used to classify living things: 1. Linnaean taxonomy 2. Cladistics You will practice with the 2 classification systems by classifying some birds: Blue jay, robin, cardinal, canary, pelican

110 views • 5 slides