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How does a scientist use a dichotomous key to identify an unfamiliar organism?
Wiki User
∙ 13y ago
it helps because when there are a few speciese it narrows them down with characteristics to put them in a certain category of organism.
Bennett Bode
Wiki User
∙ 12y agoDichotomous means "divided in two parts".
A dichotomous key is a method for determining the identity of something by going through a series of choices that leads the user to the correct name of the item. Or, simply put, a number of questions the scientist would ask himself to determine the positive or negative results based on the physical appearance of the organism, it's movements, habits, color, etc.
Each question that is answered leads to another set of questions that, based upon the answers given, ultimately lead to the final answer. In this case, the identity of the organism in question.
Or at least the family of organism.
Wiki User
∙ 13y agoDichotomous key help scientists to identify organisms by helping them find out unknown species.
Wiki User
∙ 11y agoa dichotomous key helps because it helps scientists classify the organisms to its characteristics.
For example, a turtle can be described as hard shell, legs, land/sea animal.
Wiki User
∙ 12y agoit helps because when there are a few speciese it narrows them down with characteristics to put them in a certain category of organism.
Wiki User
∙ 11y agoa butt fly next to an owl
Wiki User
∙ 13y agojifdo
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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 you use the dichotomous key?
A dichotomous key is a key that is used to classify a organism. It is like a list of criteria. Each criteria leads to another which will eventually narrow the number of possible species until you arrive at a specific one.
Dichotomous Keys And Branching Diagrams Organize Different Types Of Information About Classification. How Are These Tools Used Differently?
A branching diagram is used to show the evolutionary relationship between organisms, with the nodes demonstrating the point at which the organism branched from the common ancestor. A dichotomous key is a chart that is used to identify an organism based on its characteristics. This chart essentially consists of yes/no questions and directions that lead you to the name of the organism. Basically a dichotomous key tells you what an organism is and a branching diagram tells you what it is related to through evolution.
A is a step-by-step way to identify an organism using a series of paired descriptions?
True
How does a scientist using the phenic system would classify an organism?
Il li font en arrangeant les organ suivant un order specail
Is a dichotomous key used to identify unknown organism?
Yes, a dichotomous key is used to identify an unknown organism.
Is a dichotomous key used to identify an unknown organism?
Yes, a dichotomous key is used to identify an unknown organism.
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
Do you use a dichotomous key to identify an unknown organism?
Yea (:
How do use dichotomous key?
so they can find out which organism is which (identify organisms.)
A dichotomous blank is a detail list of identifying characteristics that include scientific names it can used to identify organism?
Dichotomous key
How do scientists use dichotomous keys?
so they can find out which organism is which (identify organisms.)
Is a dichotomous key a step-by-step way to identify an organism using a series of paired descriptions.?
true
How do you use the dichotomous key?
A dichotomous key is a key that is used to classify a organism. It is like a list of criteria. Each criteria leads to another which will eventually narrow the number of possible species until you arrive at a specific one.
A dichotomous key is a step by step way to identify an organism using a series of paired description?
true.... antrax
Aristotle classified animals according to their?
A dichotomous key is a step-by-step way to identify an organism using a series of paired descriptions
How does dichotomous key scientists identify organisms?
A dichotomous key is a reference tool used mainly in biology. It allows the scientist to determine what an organism is by answering numerous questions that have only two possible answers. It neither can be a yes or a no , a true or false . Ultimately, the answers will point to a specific organism or some higher taxonomic level. Dichotomous keys can be very broad or extremely specific. To create a key, you need a working knowledgeof the differences between groups of organisms. The more specific the key, the more knowledge you need.
