Which of the Following Did Not Provide Evidence That Chloroplasts

question 20

Multiple Choice

Which of the following did not provide evidence that chloroplasts arose from the engulfment of a cyanobacterium by a eukaryotic cell?

• A) Electron microscopy
• B) Nucleic acid sequencing
• C) Presence of cyanobacterial photosynthetic pigments in green plants
• D) Presence of peptidoglycan in glaucophytes
• E) Presence of cyanobacterial pigments in red algae

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Definitions:

Karl Weick

An American organizational theorist known for his work on sensemaking, organizational culture, and organizational design.

Three Stage Model

A theoretical framework that describes a process or phenomenon as occurring in three distinct phases, often related to change, development, or progression.

Equivocality

The quality of being open to more than one interpretation; ambiguity.

Operationalized

The process through which abstract concepts are defined in measurable terms.