Which of the Following Is an Example of Macroevolution

question 3

Multiple Choice

Which of the following is an example of macroevolution?

• A)the origin of horses and donkeys from a common ancestor
• B)giraffes with longer necks reaching higher tree branches
• C)antibiotic resistance in S.aureus
• D)female cardinals preferring males with bright red feathers
• E)the beaks of cactus finches changing in size in response to a drought on the Galapagos islands

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Definitions:

Technological Advance

The progress or improvement in technology, leading to more efficient processes, products, or services.

Production Process

is the series of steps or operations involved in the manufacture of goods or services.

Short-Run Adjustments

Refers to the changes firms make in response to changing market conditions in the short term when at least one production factor is fixed.

Oligopolists

Firms that are part of an oligopoly, a market structure with a small number of firms dominating the market, leading to limited competition.