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alisha [4.7K]
3 years ago
7

What are you testing for when you use lugols solution

Biology
1 answer:
Dominik [7]3 years ago
7 0

You are testing for the presence of starch: Iodine dissolved in an aqueous solution of potassium iodide - reacts with starch producing a deep blue-black color. This reaction is the result of the formation of polyiodide chains from the reaction of starch and iodine.

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Explain the reasons for changes in how organisms are classified.
san4es73 [151]
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4 0
3 years ago
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What happens at the synapse between two neurons?
kenny6666 [7]

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8 0
3 years ago
Which government agency would you expect to be most concerned with the impacts of pollution?
vampirchik [111]

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4 0
3 years ago
Over time, data that support the successful
omeli [17]
The answer is (3) an increase in the proportion of offspring <span>that have favorable characteristics.

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Therefore, the </span>proportion of offspring <span>that have favorable characteristics in such environment will increase.</span>

6 0
3 years ago
Sequence the steps in the chain of infection in the correct order. identify influenza, new patient comes in contact with sick pa
zhuklara [117]

Answer:

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Explanation:

5 0
3 years ago
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