To help you conclude that no uncontrolled factors significantly influenced your results.
To help you determine that your experimental results are valid
To help control for factors that aren't being tested but might affect results
Can you explain the purpose of using a control in your experiment and how it helped in your study? How did you ensure the accuracy and reliability of your results during the experiment? Can you discuss the potential sources of error in your experiment and how you attempted to minimize them? How did you interpret and analyze the data you collected?
Experiment.
It acts as a control for the experiment so that you can compare the result (of benedict's test in water) with the other test (using food with sugar)
Distilled water is used in pollen germination experiments because it is free from impurities and contaminants that could potentially affect the results of the experiment. By using distilled water, researchers can ensure that any growth or changes observed in the pollen are solely due to the experimental conditions being studied.
Yea gotta eat the butt
Using a funnel in an experiment helps to safely and accurately transfer liquids from one container to another without spillage or contamination. It also helps to control the flow rate of the liquid being transferred.
The purpose was so the flies won't get in the jar.
Increasing the sample size, replicating the experiment multiple times, and ensuring control over variables would have made the experiment more reliable. Additionally, using random assignment and blinding techniques could have also increased reliability.
pure water no impurities,,so that cannot disturb the result of the experiment
The purpose of using a funnel in an experiment is to safely and accurately transfer liquids from one container to another without spilling. Funnels help in directing the flow of liquids and prevent contamination during the transfer process.
The purpose of using a wash buffer in a western blot experiment is to remove any unbound or nonspecifically bound antibodies or proteins from the membrane, helping to increase the specificity and accuracy of the results.
if is the best known example mixture
Everything except what you're measuring. EXAMPLE: In a biological experiment using specially treated cells the experiment is run with the cells; this is the experiment. Then the experiment is run again with the same cells WITHOUT the special treatment; this is the control.
Can you explain the purpose of using a control in your experiment and how it helped in your study? How did you ensure the accuracy and reliability of your results during the experiment? Can you discuss the potential sources of error in your experiment and how you attempted to minimize them? How did you interpret and analyze the data you collected?
The purpose of the filter in the Planck's constant experiment is to ensure that only a specific wavelength or frequency of light is incident on the photosensitive surface, which helps in determining the relationship between the energy of the incident light and the resulting photoelectric effect. By using a filter, researchers can control the quality of the light being used in the experiment and focus on studying the effects of light with specific characteristics.
To help you conclude that no uncontrolled factors significantly influenced your results. To help you determine that your experimental results are valid To help control for factors that aren't being tested but might affect results
A variable test?