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In a controlled experiment, the experimenter creates two groups. One is the control group, and no treatment is given to that group...it remains unmodified. The other is called the experimental group, and that group has a modified treatment relative to the context of the experiment.
For example, if you wanted to determine whether a chemical X would enhance or hinder the growth of a particular plant, you would set aside a control group that would receive standard water and sunlight, and you would create an experimental group that would get water, sunlight, and chemical X.
This way, you isolate all other variables but the addition of chemical X, and you can determine whether or not it has an effect on the variable being tested.
Wiki User
∙ 10y ago
Wiki User
∙ 14y agoso it doesnt kill ani1...
and it sucks
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In order to test hypothesis a scientist needs to?
Preform an expiriment
In which step of the scientific method do you record data?
In the expiriment.
Big bluestem scintific name?
big bluestem= Andropogon gerardii
What is a scientific splint?
Neck of the humérus from leather. Hamilton taught and practised scientific scintific splinting.
What does controlled mean?
Radio controlled refers to something that is controlled by remote means via radio frequency, such as radio controlled cars or planes. It is slightly different than remote controlled items which usually have a wire connection.
What does epidermaphytoninterdigitalas mean?
the scintific term 4 athletes foot
What is the monkeys scintific name?
the scintific name for monkey is disambiguation
What is the language of scintific names?
latin
What is scintific classifacation used for?
to make easyer
What is the scintific name for potato?
Solanum tuberosum
What is the scintific name for a bat?
bats are coll
What is Washington's agriculture?
using scintific method
What is the scintific name for shoulder blade?
conopius.
The scintific definition of mass?
something that has matter
What is the scintific name for tigers?
panthera tigris
Why is it importantthat all variables in an expiriment except for the independent variable are controlled?
Because otherwise it will not be possible to know whether observed variations in the dependent variable are due to one independent variable or another.
What is a white tails scintific name?
Odocoileus virginianus
