Matter Unit Test 9 of 169 of 16 Items Question Which of these is the clearest sign that two populations are different species?(1 point) Responses If two populations produce only infertile children together, they are different species. If two populations produce only infertile children together, they are different species. If two populations are adapted to consume different foods, they are different species. If two populations are adapted to consume different foods, they are different species. If two populations live very far from each other and are geographically separated, they are different species. If two populations live very far from each other and are geographically separated, they are different species. If two populations have significant genetic differences, they are different species. If two populations have significant genetic differences, they are different species. Skip to navigation page 1 of 1

Answer 1

If two populations have significant genetic differences, they are different species.