Anthropologist Dr. Michael Wong argues that ancient humans interbred with Neanderthals, contrary to earlier theories of complete species separation.
9
readingWhich genetic evidence would best support Wong's interbreeding claim?
A
Neanderthal fossils have been found across Europe
B
Humans and Neanderthals lived at the same time
C
Ancient DNA is difficult to analyze
D
Modern non-African humans carry 1-4% Neanderthal DNA, with specific genes for immune function tracing directly to Neanderthal lineage
Correct Answer: D
Choice D is the best answer. DNA presence + specific gene tracing proves interbreeding occurred.
💡 Strategy: Interbreeding claims need genetic evidence with clear lineage.