Parakaryon. The logistics of how such an organism would arise, function, and persist are unclear, as is whether it is a real creature or…
Parakaryon. The logistics of how such an organism would arise, function, and persist are unclear, as is whether it is a real creature or just an artifact due to its unusual affinities.
Open the “Non-human organs and biomolecules” section on Wikipedia →
Source: List of unsolved problems in biology (CC BY-SA 4.0)