what is the function of dichotomous key, to identify species organisms, Its function is to examine evolutionary or DNA relationships (kinship) among living organisms, to confuse scientist, What does the prefix "di-" in the word "dichotomous" mean in the context of identification keys?, the double-stranded dna structure of the organism, the two habitats where the organism can be found, divided into two distinct, When constructing a dichotomous key, which of the following pairs of statements is the most appropriate and scientific to use for a step?, statement 1:has wings,statement 2:does not have wings, Statement 1: Leaf is pretty. Statement 2: Leaf is plain, ???, Statement 1: Plant is small. Statement 2: Plant is large, Consider this step from a dichotomous key:1a. Has six legs -> Go to step 2.1b. Has eight legs -> Spider.If you are identifying an insect that has six legs, what should you do next?, stop and sleep, l Go back to the beginning of the key, make more complex question, Why is it important to avoid subjective descriptions (like "cute" or "very tall") when writing a dichotomous key?, sleep, because subjective word change meaning depending on the time of day, because sizes and colors do not exist in nature, Because scientific names must always be written in Latin

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Identification Key - Invertebrates
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Bird Dichotomous Key
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