Question

Assertion : DNA fingerprinting involves identifying difference is some specific regions in DNA sequence.
Reason: In repetitive DNA sequences , a small stretch of DNA is repeated many times.
A. If both the assertion and the reason are true and the reason is a correct explanation of the assertion.
B. If both the assertion and reason are true but the reason is not a correct explanation of the assetion
C. If the assertion is true but the reason is false
D. If the both the assertion and reason are false

Answer 1

Correct Answer - a
a) DNA finger printing involves repetitive DNA, because in these sequences a small stretch of DNA is repeated many times.