Assertion : “ DNA finger printing” has become a powerful tool to … - Vidyadip

MCQ

Assertion : “ $DNA$ finger printing” has become a powerful tool to establish paternity and identity of criminals in rape and assault cases.

Reason : Trace evidences such as hairs, saliva and dried semen are adequate for $DNA$ analysis.

✓
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
B
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
C
If the Assertion is correct but Reason is incorrect.
D
If both the Assertion and Reason are incorrect.

✓

Answer

Correct option: A.

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

a
$DNA$ finger printing has become a powerful tool due to its ability in tracing evidences of crime and to establish the paternity. These evidences can be collected from hairs, semen and saliva.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from STD 12 - 5. molecular basis of inheritance→STD 12 - 5. molecular basis of inheritance — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

The taxa believed likely to join the endangered category in near future is called:

Identify the plasmid

Self pollination means

Restriction enzymes are isolated chiefly from:

Marijuana is extracted from:

Which ecosystem has the maximum biomass?

Only a small amount of the energy stored in food is available to the next organism in a food chain because

Which of the following contraceptive device is inserted by the doctor or trained nurse in the uterus through the vagina?

In $1983$ , Eli Lilly an American company, first prepared two $DNA$ sequences corresponding to $A$ and $B-$chains of the human insulin and introduced them in the plasmids of Escherchia coli to produce insulin chains. Chains $A$ and $B$ were prepared separately, extracted and combined by creating

Fossils are studied for