Which of the Following Statements About Multicellularity Is True

question 39

Multiple Choice

Which of the following statements about multicellularity is true?

• A) Major eukaryotic groups either contain only multicellular or only unicellular species.
• B) Eukaryotes became multicellular upon endosymbiosis with bacteria.
• C) Multicellularity has evolved many times in eukaryotes.
• D) Multicellularity is always advantageous for the individual.

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Definitions:

Marginal Cost

The augmentation in total cost triggered by the creation of one further unit of a product or service.

Equilibrium Price

The price at which the quantity of a good demanded by consumers equals the quantity supplied by producers, leading to a state of market equilibrium.

Equilibrium Price

The cost at which the amount of a product that buyers want to purchase matches the amount that sellers are willing to supply, creating equilibrium in the market.

Marginal Cost

Marginal cost is the increase in total cost that arises from producing one additional unit of a product or service.