Many Crabs and Lobsters Have Cutter and Crusher Claws

question 6

Multiple Choice

Many crabs and lobsters have cutter and crusher claws

• A) To use crusher claws for feeding and the cutter claws for combat with other males
• B) With the cutter claws in the juvenile stage and the crusher stage in mature adults
• C) To manipulate prey with the cutter claws and break open prey with the crusher claws
• D) All of the above

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Definitions:

Discrimination Learning Stages

The phases through which an organism passes when learning to respond differently to various stimuli, improving its ability to differentiate between them.

Hull And Spence

Psychologists Clark L. Hull and Kenneth Spence are known for their contributions to behaviorist theory, especially regarding motivation and learning processes.

Stimulus Generalization

the tendency for the conditioned response to be elicited by stimuli that are similar but not identical to the conditioned stimulus.