How Did Multicellular Organisms Evolve from Unicellular Organisms

question 65

Multiple Choice

How did multicellular organisms evolve from unicellular organisms?

• A) Single-celled organisms joined together, or failed to separate after cell division.
• B) Single-celled organisms joined together only.
• C) Single-celled organisms failed to separate after cell division only.
• D) Single-celled organisms joined together, or absorbed other species by endosymbiosis.
• E) One species absorbed another species by endosymbiosis only.

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Definitions:

Financial Assets

Instruments that signify a financial claim or equity interest in an entity, including stocks, bonds, bank deposits, and mutual funds.

Nominal Interest Rate

The rate of interest before adjustments for inflation, indicating the face value of interest payments.

Real GDP

A country's economic production measure that accounts for fluctuations in prices due to inflation or deflation, indicating the true volume of goods and services created.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or selection among multiple options.