Question

Construct a dichotomous key for the animals listed below. Part of the key has already been constructed. Bird, snake, Lizard, hyena. 

1.  
   1. Animal a mammal ..... Hyena.
   2. Animal not a mammal...... go to 2.

Answer 1

1. 1. Animal a mammal …………………………………hyena;
   2. Animal not a mammal……………… go to 2;
2.  
   1. Animal with body covered with feathers………………. Bird;
   2. Animal with body not covered with feathers……………….. go to 3
3.  
   1. Animal with legs………………..lizard;
   2. Animal without legs……………………………………….snake ;