One Piece of Information Missing from Darwin's Theory of Evolution

question 11

Multiple Choice

One piece of information missing from Darwin's Theory of Evolution was which of the following?

• A)proof that organisms actually evolve
• B)an explanation for how species evolve
• C)the mechanism for phenotypic variation
• D)data that showed populations overproduce offspring
• E)None of the above are correct.

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Definitions:

Positive Externality

A beneficial effect experienced by a third party due to a transaction or activity they were not involved in.

Property Values

The worth of real estate as determined by market conditions and the property's condition, location, and other factors.

Renovates

The process of improving or updating a building, room, or structure to make it more attractive or functional.

Marginal Social Benefit

The additional gain to society as a whole from producing or consuming one more unit of a good or service.