Which of the Following Examples Results from Disruptive Selection

question 6

Multiple Choice

Which of the following examples results from disruptive selection?

• A)The birth weight at which newborn humans are most likely to survive and the average weight of newborn humans are about the same.
• B)There is an increase in antibiotic-resistant strains of bacteria.
• C)There is an increase in the number of different breeds of dog.
• D)Garter snakes with different coloration patterns behave differently when threatened.

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Definitions:

Atomic Sentences

The most basic elements of logical statements, neither composed of, nor divisible into, simpler statements.

Truth Values

The valuation in logic that indicates the truthfulness of a proposition, typically true or false.

Truth Table

A mathematical table used in logic to determine whether a compound statement is true or false.

Atomic Sentences

Sentences without any logically connective components, expressing a single idea.