One level back to The Earth (Geology) 2.3.1.3. Transition to life One level further to Fertilization of the earth by itself One level further to Habitats One level further to Isolated life (generatio aequivoca) Fertilization of the earth by itself Fertilization of the earth by itself 2.3.1.3.1. Fertilization of the earth by itself Habitats Habitats 2.3.1.3.2. Habitats One level further to Atmosphere One level further to Sea One level further to Land One level back to Habitats 2.3.1.3.2.1. Atmosphere One level back to Habitats 2.3.1.3.2.2. Sea One level back to Habitats 2.3.1.3.2.3. Land Isolated life (generatio aequivoca) Isolated life (generatio aequivoca) 2.3.1.3.3. Isolated life (generatio aequivoca) One level further to [Non-nucleated cell] [Prokaryotes: bacteria and the like] One level further to [Isolated cell nucleus] (viruses) One level further to [Genuine unicellular organisms] [Eukaryotes, infusorians] One level back to Isolated life (generatio aequivoca) 2.3.1.3.3.1. [Non-nucleated cell] [Prokaryotes: bacteria and the like] One level back to Isolated life (generatio aequivoca) 2.3.1.3.3.2. [Isolated cell nucleus] (viruses) 2.3.1.3.3.2.1. [Simple viroids] 2.3.1.3.3.2.2. [Free virions] 2.3.1.3.3.2.3. [Enveloped virions] One level further to [Simple viroids] (only in plants) One level further to [Free virions] (only capsite, no shell) One level further to [Enveloped virions] One level back to Isolated life (generatio aequivoca) 2.3.1.3.3.3. [Genuine unicellular organisms] [Eukaryotes, infusorians] 2.3.1.3.3.3.1. [Shape changer] [Amoeba, etc.] 2.3.1.3.3.3.2. [Plantlike] 2.3.1.3.3.3.3. [Animal-like] One level further to [Shape changer] [Amoeba, etc.] One level further to [Plantlike] (unicellular fungi, algae, etc.) One level further to [Animal-like] (flagellate, radiant animals)

hegel.net

Transition to life