Why in News?

The Rajiv Gandhi Centre for Biotechnology (RGCB) in Thiruvananthapuram is carrying out DNA fingerprint examination to identify the bodies of fishermen found from the sea after the Ockhi storm.

What is DNA fingerprinting?

It is a technique, for identification of an individual by examining their DNA.
DNA, or Deoxyribonucleic acid, is the basic building block of life.

Components of cells:

This component in cells contains all the information about an organism and it also helps transfer the characteristics to the next generation.
The DNA of each individual is composed of Bases [Adenine (A), Thymine (T), Guanine (G), and Cytosine (C)], Sugar and a Phosphate. Two bases link to each other using hydrogen bonds to form base pairs.
Blood, bones, hair with root, saliva, semen, teeth, and tissue can also be used to study the DNA.

Uses of DNA Finger printing

– For criminal identification

– To resolve disputes of maternity /paternity

– To identify mutilated remains

– In cases of exchange of babies in hospital wards,

– In forensic wildlife (The arrangement of the nucleotides is unique to any living form (except identical twins) be animals, plants, or microbes.)

laws in India regarding DNA fingerprinting

In July, 2017 the law commission of India drafted a Bill for the use and regulation of DNA-based technology called the Human DNA Profiling Bill.

As there are currently no legal mechanisms for identifying missing persons and victims of disasters, the new Bill seeks to regulate human DNA profiling and establish standard procedures for DNA testing

FEATURES	IASTODAY.in	OTHERS
DAILY ANSWER REVIEW	YES (in 60 minutes for core batch -before 10 PM for all lower courses)	NO ( Not even weekly)
EXPERT SUPPORT	24 hours x 7 days (In MASTER PLUS and above)	NO/ During office hours only
GUARANTEE For Service & fee paid.	Guaranteed till you clear (In LIFETIME membership)	No guarantee at any cost.
Dedicated exclusive static tests	YES(in MASTER PLUS and above)	NO
TEST TYPE	Full length similar to UPSC (In all dedicated courses)	DEPENDS
FULL STATIC SYLLABUS COVERAGE	YES (In all dedicated courses)	DEPENDS
Full Day to Day current affairs coverage	YES with review (All mains courses)	NO
TEST REVIEW & MARKS	YES throughout the course duration (In MASTER PLUS and above)	YES during initial days. NO after few tests
Effective cost for 30 MAINS static tests with review	Rs.10,000 (Master plus - Writing skill development 1 year)	More than Rs.26,000
Flexible schedule	Unlimited. Reschedule based on demands.	No flexibility.
Max delay in Mains Test review	24 hours for core and In 4 working days for lower courses.	Over 15 days
INDIVIDUAL MARKS	YES (In all dedicated courses)	NO
UPDATED NOTES	YES(in all dedicated courses)	NOT UPDATED

IASTODY DEDICATED COURSES IN A GLANCE

For 2024 & 25 Aspirants:

Prelims TEST SERIES -PRO 2025- More than just a prelims test series for 2025 aspirants. 2025 PRELIMS in an integrated manner with mains and interview together with daily writing and review. - {CLICK HERE for details}
WRITING SKILL DEVELOPMENT(Daily review) (2 months- 6 months) Next is writing skill development- Available for 2 months and 6 months fixed. This can be used for 2024 or even 2025. Your answer will be reviewed as beginner in first day. Next day feedback will be based on first day performance and so on. You will develop a writing skill development better than aspirants outside IASTODAY by the end of this course- CLICK HERE TO KNOW MORE
DAILY REVIEW (Beginner) 2025 - Till mains 2025 We have Daily review (beginner) course available till Mains 2025. This course have 3 phases ie, Novice and then beginner phase till prelims examination and aggressive mode post prelims exam- You will write 1 answer a day as novice, then 2 till prelims and there after 4 daily.- CLICK HERE TO KNOW MORE
ESSAY TEST SERIES 2024 & 25-Dedicated Essay test series for scoring high is now available for 2024. Real time exam environment, 24 hours accessibility and more @ a nominal fees-{CLICK HERE FOR DETAILS}
Affordable Integrated Marathon (AIM 2025)-Dedicated All in one low cost series covering prelims test series, mains test series, daily answer review, interview, essay, optional and more in single version at lowest ever possible affordable version. Real time exam environment, 24 hours accessibility and more @ a nominal fees in comparison to features-{CLICK HERE FOR DETAILS}
MASTER PLUS 2025-Dedicated mains 2024 @ Rs.50/day effective. Flagship MAINS 2025 program with all features including 29 mains tests, Daily answer review in 3-4 hours & value added notes and much more -{CLICK HERE FOR DETAILS}.
PREMIUM 2025 - Full coverage @ Rs.55/day effective. Our Flagship prelims to interview with all premium features including daily answer review in 60 minutes, Prelims ,interview and much more -{CLICK HERE FOR DETAILS}.