Despite Differing Significantly in Form,chimpanzees and Humans Have Genomes That

question 37

Multiple Choice

Despite differing significantly in form,chimpanzees and humans have genomes that are nearly identical,since they differ by ____________.

• A) 1%
• B) only 400 genes
• C) 2%
• D) 22%

---

Definitions:

Premack Principle

A psychological principle stating that more probable behaviors will reinforce less probable behaviors, suggesting that if a person wants to perform a less desired activity, it can be motivated by the promise of a more desired activity.

Disequilibrium Principle

A concept in developmental psychology suggesting that cognitive growth occurs through processes of assimilation and accommodation, driven by experiences of imbalance or disequilibrium.

Effective Reinforcer

A stimulus that, when presented after a behavior, significantly increases the likelihood of that behavior occurring again in the future.

Cognitive Dissonance

A psychological discomfort experienced when holding two or more conflicting beliefs, values, or attitudes typically leading to a change in beliefs or behaviors to reduce the discomfort.