What is DNA finger printing ? Mention its applications.

Solution

DNA fingerprinting is the technique developed by Alec Jeffreys, it is used for comparing the DNA sequence of two individuals by identifying differences in the repetitive DNA sequences of the individuals.

Applications of DNA Fingerprinting

1. Paternity disputes can be solved by DNA fingerprinting.

2. Evolutionary relation between the species.

3. It can be used in determining population and genetic diversities .

4.It is very useful in the detection of crime and legal pursuits.

Some More Questions From Molecular Basis of Inheritance Chapter

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Molecular Basis Of Inheritance

What is DNA finger printing ? Mention its applications.

Some More Questions From Molecular Basis of Inheritance Chapter

Name the genetic material for majority of organisms.

List the function of RNA.

List the number of base pairs in :
(i) lambda bacteriophage

(ii) E.coli and

(iii) haploid content of human DNA.

Comment two chains of DNA have antiparallel polarity.

What is the difference between DNAs and DNAase ?

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Molecular Basis Of Inheritance

What is DNA finger printing ? Mention its applications.

Some More Questions From Molecular Basis of Inheritance Chapter

Name the genetic material for majority of organisms.

List the function of RNA.

List the number of base pairs in : (i) lambda bacteriophage (ii) E.coli and (iii) haploid content of human DNA.

Comment two chains of DNA have antiparallel polarity.

What is the difference between DNAs and DNAase ?

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

List the number of base pairs in :
(i) lambda bacteriophage

(ii) E.coli and

(iii) haploid content of human DNA.