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WAEC Biology 2023 Question 44

Question 44

Variation

Paternity disputes could be resolved accurately through

  1. A.finger printing
  2. B.blood group.
  3. C.DNA test.
  4. D.tongue rolling.
Show the answer and explanation

Answer: C (DNA test.)

Explanation

A child's DNA is half from each parent, so a DNA test can show the true father with near certainty. Blood groups can only rule some men out.