Imagine you want to use an enrichment culture to attempt to isolate individual species of cyanobacteria from greenlake. you set up a flask with an appropriate nutrient solution and a small sample of lake water, cover the flask loosely with a cap that is not airtight, and place the flask under a source of light. which of the following would you not include in your culture medium so that you would encourage the growth of cyanobacteria relative to other microorganisms? (a) phosphorus(b) nitrogen(c) iron(d) carbon(e) sulfate(f) potassium
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How does natural selection change thephenotypes within a population over time?
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How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different
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_is a product of the first stage of photosynthesis.atpglucosecarbon dioxidewater
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Imagine you want to use an enrichment culture to attempt to isolate individual species of cyanobacte...
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