Genes with Similar Sequences in Two Different Species, Such as Humans

question 4

Multiple Choice

Genes with similar sequences in two different species, such as humans and mice

• A)produce essentially identical products that have essentially identical functions.
• B)may produce products that have slightly to dramatically different functions.
• C)almost always have completely different functions in the two species.
• D)there is no way of predicting whether the gene will function the same way or differently.

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Definitions:

Classical Conditioning

A learning process first described by Ivan Pavlov, in which an organism comes to associate two stimuli, leading to a change in behavior.

Observational Learning

Learning that occurs through observing the behavior of others and the outcomes of those behaviors, without direct personal experience.

Intermittent Reinforcement

A conditioning schedule in which a behavior is reinforced only some of the time, leading to more resistant and lasting behavioral changes.

Continuous Reinforcement

A method of learning that involves rewarding a behavior every time it occurs, leading to faster acquisition of the behavior.