In human evolution, language and a large brain are more closely related to what?
Answer and explanation
Correct answer: Evolution of behaviour, communication and learning ability
Human evolution involved important changes in brain structure and function. Greater cognitive capacity supported memory, learning, problem-solving, communication and eventually complex language. These abilities also helped cooperation and tool use. Thus option A gives the meaningful evolutionary relationship. Skin colour and hair length may vary among populations, but they do not explain the close connection between language and an enlarged, highly functional brain.
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What is the correct answer to this question?
Evolution of behaviour, communication and learning ability
Why is this the correct answer?
Human evolution involved important changes in brain structure and function. Greater cognitive capacity supported memory, learning, problem-solving, communication and eventually complex language. These abilities also helped cooperation and tool use. Thus option A gives the meaningful evolutionary relationship. Skin colour and hair length may vary among populations, but they do not explain the close connection between language and an enlarged, highly functional brain.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Heredity and Evolution. Topic: Evolution and speciation.
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