autotrophic
Adjective
Meaning
of or relating to organisms (as green plants) that can make complex organic nutritive compounds from simple inorganic sources by photosynthesis
Source: WordNetSynonyms
Antonyms
Related terms
Examples
For example, an autotrophic self-replicating machine could cover a moon or planet with solar cells, and beam the power to the Earth using microwaves.
These systems are substantially simpler than autotrophic systems, because they are provided with purified feedstocks and energy.
It is conjectured that non-biological autotrophic replicators could be designed by humans, and could easily accept specifications for human products.
In general, since these systems are autotrophic, they are the most difficult and complex known replicators.