Natural Selection Causes

question 69

Multiple Choice

Natural selection causes

• A) changes in an individual's genes.
• B) changes in allele frequencies within a population.
• C) a decrease in reproductive fitness in a population.
• D) the inheritance of acquired characteristics.
• E) changes in the mechanism of inheritance.

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Definitions:

Directions

Instructions or guidance on how to reach a destination, complete a task, or operate something.

Participants

Individuals who take part in an experiment or study, often referred to as subjects.

Experimental Approach

A method of research in psychology and other sciences involving the manipulation of variables to observe the effect on some behavior or mental process.

Manipulating

The process of altering variables in an experimental setting to determine their effects on dependent variables.