NEETZoologyMolecular Basis of Inheritance
Are the polymorphisms identified through DNA fingerprinting inheritable?
Options
- AYes
- BNo
- CIt depends on the source of DNA
- DNot enough information to determine
Correct answer
A. Yes
Step-by-step solution
These sequences normally do not code for any proteins, but they form a large portion of the human genome. These sequences show a high degree of polymorphism and form the basis of DNA fingerprinting. Since DNA from every tissue (such as blood, hair-follicle, skin, bone, saliva, sperm etc.)from an individual shows the same degree of polymorphism, they become a very useful identification tool in forensic applications. Further, as the polymorphisms are inheritable from parents to children, DNA fingerprinting is the bas