0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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.
What are some examples of basic difference among the salamanders pictured from your salamanders Dichotomous Key Assignment?
that they are kinda similar but have enough differences that make them a different species.
What are home row keys on the right called?
The standard 4 home row keys on the right are J, K, L and the key with the semi-colon and colon on it. Keyboards in some countries have their keys laid out differently so there can be differences in some cases.
What does rural urban dichotomy mean?
Rural- urban divide or Division of rural and urban areas into two usually contradictory parts or opinions. There are some sociologists whose treat rural-urban as dichotomous categories have differentiated the two at various levels including occupational differences, environmental differences, differences in the sizes of communities, differences in the density of population, differences in social mobility and direction of migration, differences in social stratification and in the systems of social interaction.
How are inherited features represented on cladograms?
Cladograms are created via optimization and minimization. Some of the methods used are molecular versus morphological characteristics, or plesiomorphies and synapomorphies. In depicting these, the furthest ancestor depicted is at the bottom or far left, and divergence splitting the line as it travels up or to the right.
A parallel choice on a dichotomous key is?
Some possible choices of parallels on a dichotomous key are: big or small, shallow or deep rooted, single or multi stemmed, land or sea, etc.
How many choices does a dichotomous key provide?
A dichotomous key is an outline of a classification system that seeks to identify common organisms (usually trees, flowers, birds or other groups of similar organisms) by systematically evaluating individual characteristics. The name is derived from what it does - provides the instructions (key) for separating organisms into two ("di") groups and then subdividing those groups into two until only one organism is left in the group.
How many keys do we need to open a treasure box in free realms?
You need all the keys to that one collection. Some collections have 5 keys, or 8 keys.
Roger knows how many keys in a piano hashe knows that some of the keys are brokenhow can he find the number of keys that work?
to find the number of keys that work roger has to add the number of the keys to the ones that broke
Where are 104 keys on a keyboard?
Different keyboards have different numbers of keys. Some have 104 keys; others may have only 89. To find out how many keys are on your keyboard, count them.
Why are keys drawn on some graphs?
Keys are drawn on some graphs(i.g. line graph) so you know which lines of data are what
What is communication differences?
There is a few communication and differences. Some communications that differences are ASL some people have to plan on who to talk to and what to talk abut.
