Making A Dichotomous Key Answers. How to Make a Dichotomous Key - YouTube. A dichotomous key is a listing of specific characteristics such as structure and behavior in such a way that an organism can be identified through a process of elimination.
To make a dichotomous key start by making 2 groups for example big cats with spots versus big cats without spots. A dichotomous key is like a road map that forks into two roads and then each of those roads forks into two and so on. How to Make a Dichotomous Key.
See the helpful hints below.
Dichotomous keys are set up in a two question format leading users through a set of choices designed to help them correctly identify the object of their inquisition. It says in my book. 2 Study the method used in phrasing statements in a key. Internal skeletongo to 2 1b.