LUCA Is

question 21

Multiple Choice

LUCA is

• A) the last universal common ancestor.
• B) actually somewhat of a misnomer because it is now believed that each of the domains arose independently.
• C) the individual ancestor of each of the three domains.
• D) all of the above.

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Definitions:

Rationale

The underlying reasons or logical basis for a belief, action, or method.

Premature Dominance

The early establishment of control or influence in a situation before all factors have been appropriately considered.

Pre-Editing Phase

The initial stage in the editing process where content is reviewed for clarity, coherence, and alignment with objectives prior to detailed editing.