1.

Question : Assertion : Complementary pairing between nucleotides is used to diagnose presence of a specific DNA segment in a mixture Reason : DNA probes having radioactive isotoped help to detect DNA by autoradiography.

Answer»

If both assertion and REASON are TRUE and reason is the correct EXPLANATION of assertion
If both assertion and reason are true but reason is not the correct explanation of assertion
If assertion is true but reason is false
If both assertion and reason are false

Answer :B


Discussion

No Comment Found