1 2.45 g
2 2.40 g
3 2.42 g
which of the following best describes the students measurements
the students measurements were accurate, but not precise
the students measurements were precise, but not accurate
the measurements are neither accurate nor precise
the measurements are both accurate and precise
Answer:
Option , B, the students measurements were precise, but not accurate
Explanation:
It is given that the acceptable value for the paper clips is 1.14 grams.
An accurate value is the one which is close enough to the accurate answer and in case when the number of readings taken with in an experiment are close to each other then they are said to be precise.
Here the value obtained through three reading are close to each other hence, they are precise but none of these values is close to the acceptable value for the paper clips.
Hence, option B is correct.
It is best defined as a "proposed explanation".
A scientific hypothesis is a tentative explanation for an observation or phenomenon that can be tested scientifically. It's an educated guess about the relationship between two or more variables. For instance, stating that plants require sunlight to grow is a hypothesis that can be tested.
A scientific hypothesis is best defined as a tentative explanation for an observation, phenomenon, or scientific problem that can be tested by further investigation and/or experimentation. In other words, a scientific hypothesis is an educated guess about the possible relationship between two or more variables. For example, if you observed that a plant did not grow well without sunlight, you could form a hypothesis that plants need sunlight to grow. You could then test this hypothesis through an experiment.
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Answer: Cumulative inherited change in a population of organisms through time leading to the appearance of new forms
Explanation:
B.) A gene is inserted to make a mutation inactive.
C.) A gene is inserted in a plant to make it pest resistant.
D.) GMO plants are created to withstand droughts.
DNA used to determine paternity is not an example of genetic engineering. Therefore, option A is correct.
Genetic engineering is also known as genetic modification or gene editing. It is the process of manipulating the genetic material of an organism to alter its characteristics or traits. This is typically done by introducing specific genes or modifying existing genes within an organism's DNA.
Genetic engineering involves the use of various techniques, such as gene splicing, gene editing, and gene transfer, to introduce or modify genes in an organism's DNA. This can be done in a variety of organisms, including plants, animals, and microorganisms. '
DNA used to determine paternity is not an example of genetic engineering. Therefore, option A is correct.
Learn more about genetic engineering, here:
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Answer:
The answer is A.) DNA is used to determine paternity.
Explanation:
I just took the test and if your like me and watch things like judge Judy and things of that sort she usually says that they take DNA tests to figure out if someone is or isn't THE FATHER. Judge Judy's court is a paternity court.
Answer:
False
Explanation:
Energy can neither be created nor destroyed. Energy can only be transferred from one form to another.