Gene Flow ____

question 48

Multiple Choice

Gene flow ____.  

• A) has a stabilizing influence on allele frequencies between two populations
• B) speeds up the divergence of two populations
• C) increases divergence between populations
• D) is promoted by isolating mechanisms
• E) promotes inbreeding

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Definitions:

Operant Conditioning

is a learning process through which the strength of a behavior is modified by reinforcement or punishment.

Classical Conditioning

A learning process in which a neutral stimulus becomes associated with a meaningful stimulus and acquires the capacity to elicit a similar response.

Insight Learning

Insight Learning is a cognitive process in which learning occurs suddenly through understanding the relationships between various parts of a problem rather than by trial and error.

Latent Learning

A form of learning that occurs without any obvious reinforcement of the behavior or associations that are learned.