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TEA [102]
3 years ago
14

Ms. green's biology students were studying cellular respiration. using baking yeast to test the rate of fermentation, student gr

oups mixed yeast with different manipulated variables. the groups used the height of the carbon dioxide bubbles produced in a test tube to determine which variable(s) produced the highest rate of fermentation. students hypothesized that adding ______________to a sixth test tube would produce the greatest amount of carbon dioxide.
a.boiled water.

b.warm water, yeast, and salt.

c.warm water, yeast, and lactose. eliminate

d.boiled yeast and glucose.
Biology
2 answers:
Darina [25.2K]3 years ago
4 0
D.adding boiled yeast and glucose
Kisachek [45]3 years ago
4 0

its actually C. warm water, yeast and lactose. just took the test (hope this helps anyone)

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<span>I hope it helps, Regards.</span>

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3 years ago
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If the phenotype of pea pod color is determined by incomplete dominance and the combination of an allele for yellow seeds and an
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The result would be twenty-five percent yellow and the blue ones will be fifty percent while green is twenty-five percent. If an F2 generation is derived from the two true-breeding parents which have the same trait for different characteristics. The recessive phenotype would be hundred percent of true breeding if they fertilized themselves. A recessive trait is expressed when the genotype is only homozygous recessive.

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4 years ago
What are three adaptations that frogs have that make them amphibians?
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3 years ago
Long-term evolution between bats and moths can lead to coevolution. Coevolution occurs when two species evolve in response to th
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In this case, the two species have coevolved by modifying behavioral traits (moths) and physiological traits (bats).

<h3>What is coevolution?</h3>

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In conclusion, the two species above have coevolved by modifying behavioral traits (moths) and physiological traits (bats).

Learn more about coevolution here:

brainly.com/question/1489642

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