DICHOTOMOUS KEY

 CONSTRUCTING A DICHOTOMOUS KEY

Step1: Think of a way you can split the organisms into two groups like its has legs or not etc.

Step 2: According to the answers branch the key into two, again ask another question to identify another organism.

Step 3: Continue till you identify all the organisms.

Look at the given organisms and construct a dichotomous key by mutually discussing with your group members.