line of descent
The term associated with the single-celled ancestor theory is "Last Universal Common Ancestor" (LUCA). This theory postulates that all living organisms on Earth trace back to a single-celled organism from which all life evolved.
line of descent
Plankton can be either. Plankton is a generic term for any free floating organism.
A taxon of closely related species that share a recent common ancestor is a genus.
what adjectives describe a single celled protozoan?
The term associated with the single-celled ancestor theory is "Last Universal Common Ancestor" (LUCA). This theory postulates that all living organisms on Earth trace back to a single-celled organism from which all life evolved.
line of descent
The single called ancestor theory is also known as the monogenism theory, which proposes that all humans are descended from a single pair of ancestors. This theory contrasts with the polygenism theory, which suggests that different groups of humans have separate origins.
Line of descent Paleo-Biology.
Ancestor worship might be called veneration of ancestors.
The term 'unicellular' is used for a single-celled organism. A unicellular organism is one that only has one cell.
protists
Douglas McGregor is not associated with Theory Z. Theory Z was developed by William Ouchi as an extension of McGregor's Theory X and Theory Y. It emphasizes the importance of creating a corporate culture that values trust, teamwork, and long-term employment.
Plankton can be either. Plankton is a generic term for any free floating organism.
well, the term was introduced by Friedrich Engels , but the theory was first put forward by Karl Marx.
It comes from the Latin antecedere, from ante'before' + cedere 'go.'
Check to be certain, but I think it is unicellular.