A meta population is a group of separate, isolated populations that have individuals occasionally disperse between the habitat islands, allowing re-colonization of islands that might go extinct. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
The answer is for the question is
Answer A
Answer:
An analysis of 5,000-year-old genetic material from preserved human remains found in Sweden suggests that people moving from southern to northern Europe spread agriculture across that continent long ago.
In addition to agricultural know-how, the intrepid farmers brought their genes: They interbred with hunter-gatherer communities to create modern humans living in Europe today.
"Genetic variation of today's Europeans was strongly affected by immigrant Stone Age farmers, though a number of hunter-gatherer genes remain," study researcher Anders Götherström, of Uppsala University in Sweden, said in a statement.
The results of this study, to be published in the April 27 issue of the journal Science, match up well with previous archeological evidence of farming in Europe.
Explanation:
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I think the correct answer is B.
