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प्रश्न
Answer the following question in your own words.
Express your opinion about the use of DNA fingerprinting.
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उत्तर
Finger printing with DNA is a very contemporary technology. It is employed to recognize a particular DNA pattern in an individual. It is also possible to identify criminals with this technology. An unknown or deceased person can also be identified using this method. The mother, father, and child's DNA formats must be added in order for spinach to be proven (to be matched). Fingerprinting DNA is used to determine the descent of such an illusion. When chronic relics are discovered during excavation, this method is also used to study them.
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संबंधित प्रश्न
Write a sentence of the following:
Chromonemata
Fill in the blanks:
There are two nucleic acids ______ and ______.
Fill in the blank:
DNA acts as director of ______ synthesis.
State whether the following sentence is true or false:
Each spiral of the DNA has 12 nucleotides.
State whether the following sentence is true or false:
In any specimen of DNA, the total molar amount of A + G = T+ C.
Choose the correct answer:
This structure is not present in all chromosomes ___________
Choose the correct answer:
Sex chromosomes in man are _____________
Multiple Choice Question:
In the RNA molecule, which nitrogen base is found in place of thymine?
What happened when heat-killed S-cells along with living R-cells were injected into mice?
New nucleotides are added and a new complementary strand of DNA is formed with the help of enzyme DNA polymerase.
What is the name given to the segments of DNA, which are responsible for the inheritance of a particular character?
How is the structure of DNA organized?
____________ were used by Friedrich Miescher for his experiments.
Match the Column I with Column II and select the correct option.
| List-I | List-II | ||
| i. | Ribozyme | a. | Lac operon |
| ii. | Friedrich Miescher | b. | DNS as genetic material |
| iii. | Alfred Hershey and Martha Chase | c. | Catalytic RNA molecule |
| iv. | Francois-Jacob | d. | DNA is acidic substance |
Which of the following enzyme catalyse the removal of nucleotides from ends of DNA?
Through which of the following experiments DNA was proved to be the genetic material in E. coli and bacteriophage?
