In Approximately What Year Did the Cognitive Perspective Surpass the Behavioural

question 80

Multiple Choice

In approximately what year did the cognitive perspective surpass the behavioural perspective in influence, according to results from a recent study?

• A)1920
• B)1950
• C)1970
• D)1990

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Definitions:

Hox Genes

Hox genes are a group of related genes that control the body plan of an embryo along the head-tail axis by specifying regions of development in early embryonic segments.

Animal Evolution

The gradual development of diverse species of animals over geological time from common ancestors through changes in traits and genetics.

Blastopore

The initial opening that develops during early embryonic development in animals, leading to the formation of the digestive tract.

Deuterostomes

A grouping of animals characterized by their embryonic development; during the formation of the mouth and anus, the anus forms before the mouth.