for plato answer is D
The conclusion of an experiment on pollen germination would typically summarize the findings related to how different factors or variables impact the germination process, such as temperature, pH levels, or nutrient availability. It may also highlight any patterns or trends observed in the data, discuss any unexpected results, and offer insights into the conditions that promote or inhibit pollen germination.
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.
In a controlled experiment, the factors that are kept the same between groups are called controlled variables or constants. These variables are maintained to ensure that any observed changes in the dependent variable can be attributed solely to the manipulation of the independent variable. By controlling these factors, researchers can isolate the effects of the independent variable and draw more accurate conclusions from the experiment.
A controlled experiment. In a controlled experiment, all variables apart from the independent variable are kept constant to accurately determine the effect of the independent variable on the dependent variable. This helps ensure that any observed changes are due to the manipulated variable and not other factors.
A dependent variable is the outcome or result in an experiment that is measured or observed. It is influenced by changes in the independent variable, which is controlled or manipulated in the experiment. The dependent variable is what researchers are trying to understand or explain through their study.
A constant is a condition that is controlled to remain consistent throughout the experiment. It is used to ensure that any changes observed are a result of the variables being tested, rather than external factors.
A controlled variable is a factor or condition that is intentionally kept constant and unchanged throughout an experiment. Its purpose is to ensure that any observed effects or changes are due to the manipulated variables and not influenced by other factors.
independent variable
The conclusion of an experiment on pollen germination would typically summarize the findings related to how different factors or variables impact the germination process, such as temperature, pH levels, or nutrient availability. It may also highlight any patterns or trends observed in the data, discuss any unexpected results, and offer insights into the conditions that promote or inhibit pollen germination.
The controlled parts of a controlled experiment are the variables that are kept constant or unchanged throughout the course of the experiment. These include factors such as temperature, time, lighting, and any other conditions that could potentially affect the outcome of the experiment. Controlling these variables helps to ensure that any changes observed in the experiment are a result of the manipulated variable being tested.
One example of a condition that is observed and measured in an experiment is the temperature of a solution in a chemical reaction. Researchers can measure the temperature at different time points to investigate how it changes during the reaction, providing insights into the reaction kinetics and thermodynamics.
A controlled factor in an experiment is a variable that is kept constant or unchanged throughout the experiment. By controlling these factors, researchers can isolate the effect of the independent variable on the dependent variable. This helps ensure that any changes observed are due to the manipulated variable and not other factors.
The observed results were in line with the expected results, indicating that the hypothesis was supported. This suggests that the experiment was conducted correctly and the variables were controlled effectively.
The variable that depends on the controlled variable is typically the dependent variable. This variable is measured or observed to see how it responds to changes in the controlled variable during an experiment or study.
The conclusion of a controlled experiment must be based on the results obtained from the experiment itself. It should directly address the research question or hypothesis posed at the beginning of the experiment. The conclusion should also highlight any patterns, trends, or relationships observed in the data collected during the experiment.
Some controlled variables when using a lemon for an experiment could be its size, ripeness, temperature, and the method of extraction of the lemon juice. These variables should be kept constant throughout the experiment to ensure that any changes observed are due to the manipulated independent variable and not these controlled variables.
The dependent variable varies due to effects of the factor being tested in a controlled experiment.