Bonobos
Context:
A recent study has revealed that bonobos exhibit compositionality in their vocal communication — a trait once thought to be unique to humans. This adds a new dimension to understanding the evolution of language.
Relevance:
GS-03 (Environment)
Key Findings:
- Bonobos can combine distinct vocal sounds to create meaningful communication, mirroring the structure of human language.
- This discovery challenges the long-held belief that such linguistic complexity is exclusive to humans.
About Bonobos:
- Bonobos, also known as pygmy chimpanzees.
- They belong to the species of the great ape and are closely related to chimpanzees and humans.
- Bonobos, along with chimpanzees, share 98.7% of their DNA with humans, making them our closest living relatives.
- They are endangered and found only in the forests of the Democratic Republic of Congo (DRC).
- Known for their peaceful, matriarchal societies, they are smaller, leaner, and darker than chimpanzees.
- Bonobos are significant for their peaceful social structures, where females often hold a high status and conflict resolution is often facilitated through sexual behaviour.
Prelims Question:
Which of the following statements about Bonobos is/are correct?
- Bonobos exhibit a form of vocal communication called compositionality, similar to human language.
- Bonobos are found in multiple African countries, including Kenya and Uganda.
- Bonobos are listed as Endangered on the IUCN Red List.
Select the correct answer using the code below:
A. 1 and 2 only
B. 1 and 3 only
C. 2 and 3 only
D. 1, 2 and 3
Answer: B. 1 and 3 only
(Statement 2 is incorrect — Bonobos are found only in the Democratic Republic of Congo.)
