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प्रश्न
The genetic marker used as key factor in DNA fingerprinting is _______.
(A) VNTRs
(B) Exons
(C) Introns
(D) DNA probes
उत्तर
(A) VNTRs
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संबंधित प्रश्न
Following the collision of two trains a large number of passengers are killed. A majority of them are beyond recognition. Authorities want to hand over the dead to their relatives. Name a modern scientific method and write the procedure that would help in the identification of kinship.
State the best-known contribution of Alec Jeffery
How is repetitive/satellite DNA separated from bulk genomic DNA for various genetic experiments?
Short Answer Question:
Match the entries in column I with those of column II and choose the correct answer.
| Column I | Column II |
| A. Alkali treatment | i. Separation of DNA fragments on gel slab |
| B. Southern blotting | ii. Split DNA fragments into single strands |
| C. Electrophoresis | iii. DNA transferred to nitrocellulose sheet |
| D. PCR | iv. X-ray photography |
| E. Autoradiography | v. Produce fragments of different sizes |
| F. DNA treated with REN | vi. DNA amplification |
What is the use of southern blotting in DNA fingerprinting?
Explain different steps involved in DNA Fingerprinting.
Similar DNA fingerprinting is obtained for______.
____________ are the DNA sequences which are useful in DNA fingerprinting.
DNA fragments formed by the action of restriction enzyme in a chemical reaction can be separated by ______.
Name and describe the steps involved in the technique widely used in forensics that serves as the basis of paternity testing in case of disputes.
