The answer is that It would die out
The answer is none of the above
Answer:
Test tube 1 would <u>serve as a negative control</u> for the experiment.
Explanation:
<u>Heating of Benedict’s solution in the presence of monosaccharides would change the color</u>. However, when it has <u>no monosaccharides present</u>, the <u>color will stay the same</u>. So, in any experiment where you want to test the presence of monosaccharides (reducing sugars), you are supposed to heat the Benedict’s solution alone too so that you know that there was no contamination in the solution itself and then you can compare the results of test samples.
When examining an unknown organ and identifying it through microscopy, it is required fix it with preservative.
<h3>What is a preservative?</h3>
A preservative is a specific chemical compound used to conserve a biological sample.
In microscopy, preservatives are very useful to study the anatomy of body parts and their cells.
In conclusion, when examining an unknown organ and identifying it through microscopy, it is required fix it with preservative.
Learn more about preservatives here:
brainly.com/question/17229386
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