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LUCKY_DIMON [66]
3 years ago
12

Help pls help meee ;(

Biology
1 answer:
storchak [24]3 years ago
7 0
The brain is the nucleus it controls everything such as the nucleus controls everything in a plant cell and animal cell
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From the anthocyanid and beets experimento match each variable with it's appropriate part of the
NeX [460]

A standardized variable is, in terms of scientific experimentation, more commonly referred to as a control or constant variable.

<em>Though I was unable to locate the full question in order to provide an answer specific to this question, allow me to provide a general overview of the role each variable plays within an experiment, thus allowing you to use this information towards your specific experiment. </em>

<em />

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In order to perform a successful experiment, we can identify at least three kinds of variables, these are:

  • Independent variable
  • dependent variable
  • Control variable

In an experiment, the Independent variable is one whose value does not depend on the others. What this means is that this variable will<u> not react to changes that occur in others</u>. One example of this can be the <em>color of light</em> in an experiment to test <em>how colored light affects plant growth</em>. We know this is the independent variable here because the color of the light is not affected by the species of plant, type of soil, or any other variable present.

The dependent variable in an experiment is just the opposite, it is, as the name implies, a variable whose value<u> depends on the other variables present</u>. In any experiment, this variable represents<u> the data that we seek to measure.</u> For the example given above, it would correspond to the growth of the plants.

Finally, the last variable we must identify is that of the control variable, also known as the constant or standardized variable. This variable is of vital importance for the accuracy of any experiment. This variable corresponds <u>to those factors which we maintain </u><u>constant </u><u>through each trial in the experiment,</u> for the example above, keeping the kind of soil or species of plant constant through each test.

This is done in order to minimize the factors that may affect the outcome of the experiment, and this way, in the presence of any change, we can attribute that change to the correct factor that caused it.

To learn more visit:

brainly.com/question/1029540?referrer=searchResults

6 0
3 years ago
Compare and contrast the structures and functions of DNA, mRNA, and tRNA
navik [9.2K]
In DNA the sugar used is called deoxyribose whereas in RNA the sugar is ribose (hence DNA and RNA). The important structural difference between the two types of RNA is that mRNA takes on the shape of a line whereas tRNA has a clover-like shape.
7 0
2 years ago
Control and Data
Doss [256]

Answer:

cacacacacacacacacacacacacacacaca

5 0
2 years ago
Read 2 more answers
Sasha doesn’t want to risk losing her house or car when she invests in her new business, so she decides to incorporate, which
rjkz [21]
The situation in which Sasha decides to incorporate without the risk losing her house or car is known as limited liability. Limited liability means that y<span>ou risk what you put in. So, if the business fails,</span> Sasha will be <span>not responsible for all of its debts and she will keep her car and house.</span>
8 0
2 years ago
One hypothesis that proposes to explain senescence notes that cells that divide throughout the life course have shortened dna se
mylen [45]

Answer:

telomere hypothesis

Explanation:

Telomere hypothesis -

Telomere -

It is the area where there are repetitive nucleotide sequence at the very end of the chromosome that does not allow the ends from fusing with the other chromosomes and even from deteriorating .

<u>according to the hypothesis , the cells have shorter DNA sequence which divide throughout the life .</u>

<u>hence , the correct term for the given statement is - telomere hypothesis  . </u>

6 0
2 years ago
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