Endosymbiosis of Cyanobacteria Is Widely Accepted as an Explanation for the Development

question 69

Multiple Choice

Endosymbiosis of cyanobacteria is widely accepted as an explanation for the development of chloroplasts.The presence of endosymbiotic cyanobacteria provided a cell with the advantage of ______.

• A)tolerance to oxygen
• B)photosynthesis
• C)an electron transport chain
• D)simple, rapid gene transfer
• E)a membrane-bound nucleus

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Definitions:

Maslow's Hierarchy

Maslow's hierarchy is a theory in psychology proposed by Abraham Maslow, which outlines a five-tier model of human needs, arranged in a hierarchical order from physiological needs to self-actualization.

Organization

An entity comprising multiple people, such as a company or society, organized for a particular purpose.

Fulfillment Needs

Psychological or emotional needs that, when satisfied, lead to a sense of fulfillment or happiness, as conceptualized in theories of motivation such as Maslow's hierarchy of needs.

Maslow's Hierarchy

A theory in psychology proposed by Abraham Maslow, arranging human needs into a hierarchy from physiological needs to self-actualization.