Question

Which of the following discoveries supports the assertion that the spread of homo sapiens from africa is more complicated and occurred longer ago than previously believed?

a)analysis of ancient dna and new fossil finds from sub-saharan africa push back the dates.
b)biblical calculations were redone, producing a much later date for the creation of humans.
c)ancient asian sources demonstrated a million-year time frame for the creation of the world.
d)the earliest fossils of homo sapiens were found in east africa.

Answer 1

Analysis of ancient DNA and new fossil finds from Sub-Saharan Africa push back the dates, option a, supporting the assertion that the spread of Homo sapiens from Africa is more complicated and occurred longer ago than previously believed.

Step-by-step explanation:

The correct option that supports the assertion that the spread of Homo sapiens from Africa is more complicated and occurred longer ago than previously believed is option a) Analysis of ancient DNA and new fossil finds from Sub-Saharan Africa push back the dates.

Recent research in genetics and paleontology has provided evidence that Homo sapiens emerged earlier in Africa than previously believed. Analysis of ancient DNA has revealed a more complicated picture of human evolution, suggesting that modern humans or a common ancestor emerged first in Africa and then expanded around the world, mixing genetic information with other human species.

This supports the notion that the spread of Homo sapiens from Africa is more complex and occurred earlier than previously thought.