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Dichotomous key practice

Dichotomous key practice. What is a dichotomous key?. Dichotomous keys help you identify something by giving you a list of yes/no or 2 part questions. Di = 2. Dichotomous keys might look like this…. 1- Does it have feathers? - Yes: go to number 2 - No: go to number 3 2- Does it swim?

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Dichotomous key practice

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  1. Dichotomous key practice

  2. What is a dichotomous key? • Dichotomous keys help you identify something by giving you a list of yes/no or 2 part questions. • Di = 2

  3. Dichotomous keys might look like this… 1- Does it have feathers? - Yes: go to number 2 - No: go to number 3 2- Does it swim? • Yes: duck • No: chicken 3- Does it have legs? • Yes: Lizard • No: snake

  4. …or this.

  5. Practice

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