36"-1', 21"... "pasos" a seguir...
1',21"-3',05"... ejemplo con animales concretos...
3',05"- final... confección de la clave... y comprobación
https://www.wikihow.com/images_en/thumb/1/16/Make-a-Dichotomous-Key -Step-1.jpg/v4-728px-Make-a-Dichotomous-Key-Step-1.jpg.webp |
https://www.wikihow.com/images_en/thumb/a/a3/Make-a-Dichotomous-Key -Step-5.jpg/v4-728px-Make-a-Dichotomous-Key-Step-5.jpg.webp |
https://www.wikihow.com/images_en/thumb/0/08/Make-a-Dichotomous -Key-Step-6.jpg/v4-728px-Make-a-Dichotomous-Key-Step-6.jpg.webp |
https://www.wikihow.com/images_en/thumb/f/f1/Make-a-Dichotomous -Key-Step-8.jpg/v4-900px-Make-a-Dichotomous-Key-Step-8.jpg |
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1041Od0st66QN0kxHUqqwXznzTjjr7WOGPIkJmQew1tCod9wUnrGgsMdDV9LkM4CPStDyIzp2XmFoVNL2t8qkeMC_1HtNMMdx_nZ5tVyLdTPPV2iQfsloA_kzslVAnCti3kXuLY7MzYSK/s1600/20141118_205055.jpg |
https://es.wikipedia.org/wiki/Clave_dicot%C3%B3mica
https://es.wikihow.com/hacer-una-clave-dicot%C3%B3mica
https://ww2.mdsg.umd.edu/interactive_lessons/key/student1.htm