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When the scientist isn't sure what an organism or animal is, he or she would then go through all of the questions until they reach the end where the name of the cell or animal would be, or maybe they could find that it is a new discovery.
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∙ 13y ago
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What is a dichotomous key and why do scientist use them?
a dichotomous key is a set of paired statements that give descriptions of organisms. These statements let you rule out certain species based on characteristics of your specimen.
How do you use dichotomous key in a sentence?
dichotomous keys can be used to classify a series of animals
What scientists use to classify organism?
The scientists use the dichotomous key or the identification key to classify newly found organisms.shared characteristics.
What are the advantage of using dichotomous key?
One advantage of dichotomous keys is that because you need to know about the organism that you are trying to identify, you learn a lot about the words that are needed to be known (like calyx, corolla, and whorls) and the abbreviations (like fls and lvs) that the identifier needs to know and learn in order to follow and use the key.Another advantage is that can be split up into separate areas or sections, for example having a key for grasses, another for wildflowers, another for birds, land mammals, aquatic mammals (whales and dolphins) etc.One last advantage of dichotomous keys is that with this type of key you are able to compare the characteristics of various similar species.
What is the purpose of a dichotomous identification key?
A dichotomous key is a special document that allows the reader to 'key out' an organism to some level, sometimes species, sometimes a level above species. Basically a key is a series of double statements. Each double statement has only one possible right answer; either the organism has some trait, or it doesn't. Depending on the answer, you are then taken to the next level of statements, each pair of statements whittles down the possible number of species that your organism could possibly be, and eventually lands you on the species, or genus that your organism is in.
Why do scientist use a dichotomous key?
to organize data
What is a dichotomous key and why do scientist use them?
a dichotomous key is a set of paired statements that give descriptions of organisms. These statements let you rule out certain species based on characteristics of your specimen.
Does a key have to be dichotomous?
Uhh I think you are either confused or talking about the dichotomous key tree. It is something scientists use to identify cells and creatures and was invented by a swedish scientist named Carl Linneaus.
How are dichotomous keys and branching key diagram different?
dichotomus key is a tool that is used by the scientist can use to help identify a particular specimen while branching key is just branching into two.
How do you use dichotomous key in a sentence?
dichotomous keys can be used to classify a series of animals
What makes a dichotomous key easy to use?
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How are dichotomous keys and branching diagrams different?
dichotomus key is a tool that is used by the scientist can use to help identify a particular specimen while branching key is just branching into two.
Is a name a determiner?
Through the use of a dichotomous key
How would scientist use a dichotomous?
There is no answer... this is an unsolvable problem and must be divided or separated.Something that is incongruous.Making a silk purse out of a sows ear.
Why would use a dichotomous key for a particular genus to find the specific epithet of a species?
doctor mcdodle
How would a scientist use a Dichotomous key to identify an unfamiliar organism?
A Dichotomous key is a method for identifying any unknown organism by asking a series of questions about the organisms characteristics
How do scientists use the dichotomous key for classifying organisms?
Scientists classify organisms by the dichotomous key. They classify by looking at if it moves or not, then they look at characteristics, then they can see what they are.
