Which Statement Is True Concerning Endosymbiosis

question 92

Multiple Choice

Which statement is true concerning endosymbiosis?

• A) Endosymbiotic events never occur in modern times.
• B) Endosymbiosis explains the evolution of mitochondria and plastids.
• C) Endosymbiosis is a theory that has little evidence to support it.
• D) The nucleus probably formed through an endosymbiotic event.
• E) The endomembrane system likely formed as the result of endosymbiosis.

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Definitions:

Market Supply Curve

A graphical representation showing the quantity of a good that sellers are willing and able to sell at different prices.

Labor

The human effort, both physical and mental, used in the production of goods and services.

Wage Rates

The standard amount of pay given for work performed, typically expressed as an hourly rate or salary.

Productivity of Labor

A measure of economic performance that calculates the output of goods and services per unit of labor input.