An analysis of DNA and RNA sequences can be used to classify organisms. A dendrogram, such as the one shown below, is based on molecular data. It can be used to represent evolutionary relationships within a group of organisms that are hypothesized to have descended from a common ancestor. Brown bear Sun bear Spectacled bear Giant panda Lesser panda Raccoon Dog 100 0 So 60 40 20 Mulions of Years Ago 13 Which statement is best supported by the information in this dendrogram?
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Biology, 22.06.2019 18:30
When a chemical spill has occurred on your clothes you should 1. scream for 2. run under the shower and turn it on 3. use the eye wash station 4. grab the first aid kit
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Biology, 23.06.2019 08:30
Niles eldredge and stephen jay gould researched the lenses of the eyes of fossil trilobites of different species. in 1972 they published a paper in which they described the tendency of a species to remain the same until a sudden change in the environment causes a new related species to appear. which hypothesis was most challenged by the work of eldredge and gould?
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Biology, 23.06.2019 08:50
Name any 3 methods of irrigation and briefly describe them.
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Biology, 23.06.2019 13:00
Some protozoans have special organelles called contractile vacuoles that continually eliminate excess water from the cell. the presence of these organelles tells you that the water continually
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An analysis of DNA and RNA sequences can be used to classify organisms. A dendrogram, such as the on...
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