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What are the two main classification of ecosystems? a. biotic abiotic b. terrestrial and aquatic c. closed and open d. inputs and outputs
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Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?
Answers: 1
What are the two main classification of ecosystems? a. biotic abiotic b. terrestrial and aquatic...
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