NEET PG Medical – 2019 – Question – 106
Two identical twins will not have same
a) Fingerprints
b) DNA copies
c) Iris color
d) Blood group
Show Answer
Correct Answer – A
Answer: A. Fingerprints
Identical twins have the same DNA, but their fingerprints (dactylography) are still diferent and they do not change.
These can be easily used to differentiate between an identical set of twins.
Identical twins have the same set of DNA, therefore DNA fingerprinting cannot differentiate them.
