When Chimpanzees or Bonobos Are Learning Aspects of Human Language

question 222

Multiple Choice

When chimpanzees or bonobos are learning aspects of human language, which component seems to be the barrier?

• A) understanding symbols
• B) distinguishing between sounds
• C) learning vocabulary
• D) using syntax

---

Definitions:

Variation Range

The difference between the highest and lowest values in a set of data, measuring the spread or dispersion of the data points.

Exaptation

A trait that becomes used for an entirely new purpose during evolution.

Key Innovation

An evolutionary adaptation that gives its bearer the opportunity to exploit a particular environment more efficiently or in a new way.

Adaptive Radiation

An evolutionary process in which organisms diversify rapidly into a multitude of new forms, particularly when a change in the environment makes new resources available or opens new niches.