Term
| why is the phylogenic system of classification better? |
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Definition
| the new group, domain, is more inclusive and higher. is more detailed and places protists next to eukaryotes. |
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Term
| what does the phylogenic system of classification show about the relationship of all prokaryotes? |
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Definition
| that not all prokaryotes are closely related. |
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Term
| are prokaryotes monophyletic? |
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Definition
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Term
| what are the three evidences that allowed scientist to study the the phylogenic system of classification? |
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Definition
| taxanomic scheme, genetic evidence and molecular evidence. |
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Term
| which of the three evidences were used to compare bacteria to archae? |
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Definition
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Term
| what was found in the taxanomic scheme? |
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Definition
| that bacteria and archae both lack a nuclear envelope and membrane bound organelles. |
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Term
| which of the three evidences was used to compare eukarya to archea? |
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Definition
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Term
| what was found in genetic evidence? |
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Definition
| that eukarya and archea have many types of RNA polymerase instead of just one. |
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Term
| which one has a cell wall of peptidoglycan? |
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Definition
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Term
| what are the four traits of the universal ancestor? |
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Definition
| lack of internal structure, single celled, RNA and self repilicating |
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Term
| name three things that the common ancestor did not have. |
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Definition
| cytoskeleton, endoplamic reticulum and golgi apparatus. |
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Term
| list 5 more characteristics of the common ancestor. |
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Definition
| cell membrane, cytoplasm and chromosomes, small and prokaryotic |
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