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Biology, 21.06.2019 17:00, editsa
The construction of phylogenetic trees is a mapping out the proposed divisions and common ancestors of all living species. traditionally, these trees have been built using morphological data, such as appearance and embryology. recently, it has been possible to construct these trees using molecular data. phylogenetic trees based on different types of information agree with each: that there is strong evidence of a real underlying common descent. this phylogenic tree is composed based on molecular data (rrna). what statements can we infer are true about the organisms throughout the tree? because the tree is rooted, all branches share a common ancestor. all organisms have some sort of cellular structure/organization. all eukaryotes evolved from bacteria. since the organisms contain rna, they share the same dna. if the organisms contain rna, the share the same four nitrogen bases.
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Biology, 21.06.2019 20:40, villafana36
Which of the following occurs after a natural or unnatural disturbance in an ecosystem
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Biology, 21.06.2019 21:30, faithchambers15
What is the difference between bacterial infections and viral infections?
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Biology, 22.06.2019 02:50, cocodemain
Cells destroy body cells infected by a virus or bacteria.
Answers: 1
Drag the tiles to the boxes to form correct pairs. match the air masses with their corresponding cha...
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