Scientific Method Practice Quiz Questions

2.

True
False

Correct Answer

A. True

3.

What do you do to test a hypothesis?

Guess
Collect data
Create an experiment
Publish results

Correct Answer

A. Create an experiment

Explanation

To test a hypothesis, creating an experiment is necessary. This involves designing a controlled procedure to manipulate and measure variables in order to gather data and determine whether the hypothesis is supported or not. By creating an experiment, researchers can systematically investigate the relationship between variables and draw conclusions based on the collected data. Guessing and collecting data are important steps in the scientific process, but they alone cannot effectively test a hypothesis without the implementation of a well-designed experiment. Publishing results comes after the experiment has been conducted and analyzed.

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4.

Which of these would be called results?

Wondering Why a Fruit Fly was Born
Counting Fruit Flies
Seeing Fruit Flies on an Apple
Number of Fruit Flies

Correct Answer

A. Number of Fruit Flies

Explanation

The term "results" refers to a quantitative measure or count of something. In this context, "Number of Fruit Flies" is the only option that presents a numerical value, indicating the count of fruit flies. The other options discuss different aspects related to fruit flies but do not provide a specific count or measurement, making them unrelated to the term "results."

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5.

Ten bean seedlings in one setup were grown in the dark, while ten seedlings in another setup were grown in sunlight. All other growth conditions were kept the same in both setups. The seedlings grown in the dark were white with long, slender stems. These seedlings soon died. The seedlings grown in the sunlight were green and healthy.Which hypothesis was most likely being tested in this investigation?

Plants grown in the dark cannot perform the process of respiration
Sunlight is necessary for the normal growth of bean plants
Light is necessary for the germination of bean seeds
Light is necessary for proper mineral absorption by plants

Correct Answer

A. Sunlight is necessary for the normal growth of bean plants

Explanation

The most likely hypothesis being tested in this investigation is that sunlight is necessary for the normal growth of bean plants. This is supported by the observation that the seedlings grown in the dark were white with long, slender stems and soon died, while the seedlings grown in sunlight were green and healthy. This suggests that the absence of sunlight negatively affected the growth and survival of the bean seedlings.

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6.

The analysis of data gathered during a particular experiment is necessary in order to...

Formulate a hypothesis
Develop a research pan for that experiment
Draw a valid conclusion for that experiment

Correct Answer

A. Draw a valid conclusion for that experiment

Explanation

The analysis of data gathered during a particular experiment is necessary in order to draw a valid conclusion for that experiment. By analyzing the data, researchers can identify patterns, trends, and relationships that exist within the data, allowing them to make informed decisions and draw meaningful conclusions about the experiment. Without analyzing the data, it would be difficult to determine the significance of the results and draw accurate conclusions.

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Scientific Method Practice Quiz Questions

A _________ group is used as a comparison to the group where things (variables) are changing.

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What do you do to test a hypothesis?

Which of these would be called results?

The analysis of data gathered during a particular experiment is necessary in order to...