Name PU ID Number Archa Eucaryota Bacteria LUCA Part C: Iadicate on the diagram
ID: 272438 • Letter: N
Question
Name PU ID Number Archa Eucaryota Bacteria LUCA Part C: Iadicate on the diagram of the three domains above where you'd expeet to find the cell in part A and the cell in part B Part D: Is the cell in part A more elosely related to: (a) the cells of a rabbit, (b) the cells of Proteobacteria, or (c) the cells of Euglena (a flagellate, shown left, many of which are green and photosynthetic, like this one)? Please explain. What does your answer say about the evolution of photosynthesis? Tho ou in part A la pont tul is most neltbied to a rolbbit c Classi Fredl as on anima) becow on to dioy rom eun tnon thu pont Shones mone traits witn tu otnur twoExplanation / Answer
Your answer is correct.
The plant cell and animal cell had a common ancestor. The evolution of flagellates occured before the evolution of plants and animals. Hence the plant cell is more closely related to animal than the flagellates. The flagellates are part animal and part plant but they have distinct features which puts them away from these two groups. The plants cell, in the given example, is more closely related to a rabbit cell than a Euglena or proteobacteria.
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