1 Clasifica los siguientes elementos de la tradición oral, según consideres, en regionales, na- cionales o universales.
La caja de Pandora
Bochica
El Hombre caimán
Yuca
La Pachamama
Cupido
Trovas
Décimas
Lechona
Cuy asado
La Madremonte
La Ciguapa
Regionales
Nacionales
Universales​

You isolate an infectious substance capable of causing disease in plants, but you do not know whether the infectious agent is a bacterium, virus, viroid, or prion. you have four methods at your disposal to analyze the substance and determine the nature of the infectious agent. i. treat the substance with enzymes that destroy all nucleic acids and then determine whether the substance is still infectious. ii. microscope. iii. culture the substance on nutritive medium, away from any plant cells. iv. treat the sample with proteases that digest all proteins and then determining whether the substance is still infectious. if you already know that the infectious agent was either bacterial or viral, which method(s) listed above would allow you to distinguish between these two possibilities? a) ib) iic) ii or iiid) iv