Which Statement Is Not a Reason for Researchers' Interest in the Peak

question 20

Multiple Choice

Which statement is not a reason for researchers' interest in the peak shift phenomenon?

• A) It produces paradoxically high responding to a stimulus that has never been directly reinforced.
• B) It illustrates the role of inhibition in discrimination learning.
• C) It may affect the evolution of physical differences among members of a species.
• D) It provides an explanation for aspects of polymorphous concept learning.

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Definitions:

Lacteal

Small lymphatic vessels located in the villi of the small intestine, responsible for absorbing dietary fats.

Intestinal Lymphatic Capillary

Tiny, lymph-filled capillaries within the intestinal villi that absorb dietary fats and fat-soluble vitamins.

Hernia

A projection of a part from its normal location.

Protrusion

Something that sticks out from a surface, often as a result of a disease or injury, or is prominent.