Download App

STD 12 - 5. molecular basis of inheritance — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
A technology, which has found immense use in solving cases of disputed parentage, is
  • A
    Polymerase chain reaction
  • ✓
    $DNA$ fingerprinting
  • C
    Monoclonal antibody production
  • D
    Recombinant $DNA$ technology
✓

Answer

Correct option: B.
$DNA$ fingerprinting
b
$DNA$ fingerprinting technique is very useful in solving disputed parentage cases and forensic cases, $DNA$ fingerprints are obtained from $RFLP$ or $VNTR$ (satellite $DNA$) analysis of blood, hair or other materials found at the place of crimes.

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 (1 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→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

Escherichia coli fully labelled with $15 \mathrm{~N}$ is allowed to grow in $14 \mathrm{~N}$ medium. The two strands of $DNA$ molecule of the first generation bacteria have
→
According to Darwinism fossils of organisms found in south America resembles most, the fossils of
→
The property of an undifferentiated cell that has the potential to develop into an entire plant is called.
→
Which of the following factors cannot be regarded as belonging to a non-living environment
→
Graafian follicle are characteristically found in the
→
Which of the following statement is/are correct about diaphragms, cervical caps and vaults?

$A.$ Barrier methods of contraception

$B.$ Cover the cervix during coitus

$C.$ Protect the user from contracting $STDs$

$D.$ They are reusable
 

→
Most commonly used green manure plants are:
→
Mental retardation in man associated with sex chromosomal abnormality is usually due to:
→
In $pBR322$, codes for the proteins involved inthe replication of the plasmid.
→
A community is defined as
→