Evidence for language-like capabilities in great apes includes
A) a vocal apparatus that is very similar to that found in humans.
B) mutations in the FOXP2 gene also found in humans.
C) the existence of mirror neurons and structural asymmetries in areas analogous to the human Broca's area.
D) handedness similar to that found in humans,indicating lateralization of function.

Question

Quizplus · Accepted Answer

The existence of mirror neurons and structural asymmetries in areas analogous to the human Broca's area indicate language-like capabilities in great apes. Mirror neurons are important for communication and imitation, while structural asymmetries in the brain are associated with language in humans.

Answer: B
 Mutations in the FOXP2 gene have been found in great apes as well as humans, and this gene is associated with language development in humans. The presence of similar mutations in great apes suggests that they may also possess language-like capabilities.

Note: A and D are not incorrect choices, but they are not the best choices because there is not as strong evidence linking these characteristics to language-like capabilities as there is for C and B.

Evidence for Language-Like Capabilities in Great Apes Includes