In Terms of Surface Area for Exchanges, Gill Filaments Are

question 13

Multiple Choice

In terms of surface area for exchanges, gill filaments are analogous to the __________ in the digestive system.

• A) small intestine
• B) villi
• C) stomach
• D) pancreas

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Definitions:

Organism's Responding

The manner in which an organism reacts to stimuli or changes in its environment.

Conditioned Response

A learned reaction to a previously neutral stimulus that occurs as a result of conditioning, typically demonstrated in Pavlov’s dog experiment.

Unconditioned Response

A spontaneous, innate response to a trigger that happens without any previous training or conditioning.

Conditioned Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.