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Match the Column {:("1. Molecular phyl...

Match the Column
`{:("1. Molecular phylogeny","(a) Can be traced back to African roots"),("2. Skin colour","(b) Tracing changes in DNA"),("3. Human genetic foot prints","(c) Trace the evolutionary relationship"),("4. DNA study","(d) Used to identify race"):}`

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1 (b) 2. (d) 3. (a) 4 (c).
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