Why would language families be a useful indicator of human migration patterns?

What is the significance of finding the Australian marker in an isolated village in India?

What is the significance of finding the Australian marker in an isolated village in India? It would show where some of the Australians migrated.

What was a change to human language when humans spread out of Africa Group of answer choices?

What was a change to human language when humans spread out of Africa? It expanded into nineteen separate language families.

What are the three types of evidence that scientists and historians use to determine how humans migrated?

Anthropologists rely on a variety of fossil, archaeological, genetic and linguistic clues to reconstruct how people populated the world. By 200,000 years ago, Homo sapiens had emerged somewhere in Africa.

Can human migration patterns be determined by studying microbes?

As human history is so intimately intertwined with the evolution of our pathogens, the study of microbial genetic markers can also be used to understand how human migration fostered disease dissemination.

Was Australia ever connected to India?

Australia experienced a wave of migration from India about 4,000 years ago, a genetic study suggests. … But DNA from Aboriginal Australians revealed there had been some movement from India during this period. The researchers believe the Indian migrants may have introduced the dingo to Australia.

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What contributed the most to human migration?

About 10000 years ago, there occurred an ice age. This helped human migration in a major way. Due to the arrival of ice age, large landmasses were formed which covered the seas and connected the different continents.

How did humans begin speaking?

The gestural theory states that human language developed from gestures that were used for simple communication. Two types of evidence support this theory. Gestural language and vocal language depend on similar neural systems. The regions on the cortex that are responsible for mouth and hand movements border each other.

What evidence suggests that humans are similar?

Besides similarities in anatomy and behavior, our close biological kinship with other primate species is indicated by DNA evidence. It confirms that our closest living biological relatives are chimpanzees and bonobos, with whom we share many traits.

Population movement