Full formScience
DNAstands forDeoxyribonucleic Acid
Full Form of DNA
What is DNA?
Deoxyribonucleic Acid, universally known as DNA, is the hereditary material in humans and almost all other organisms. It carries genetic instructions for development, functioning, growth, and reproduction. In India, DNA plays a pivotal role in diverse fields such as forensic science for criminal identification, paternity disputes, medical diagnostics, and agricultural biotechnology. The Centre for DNA Fingerprinting and Diagnostics (CDFD) in Hyderabad is a premier institute advancing DNA-based research. DNA analysis is frequently used in landmark court cases and disaster victim identification across the country. In education, DNA structure and replication are fundamental topics in CBSE, ICSE, and state board biology syllabi from Class 10 onwards, and form the core of genetics in NEET and other competitive exams. Understanding DNA is crucial for aspirants of medical and life sciences entrance tests, where questions on its double helix model, base pairing, and central dogma often appear. Beyond academia, DNA testing for ancestry and health screening is gaining popularity among Indians, reflecting its growing societal relevance.
DNA का फुल फॉर्म
डीऑक्सीराइबोन्यूक्लिक अम्ल
Example
The forensic lab extracted DNA from the blood sample to match it with the suspect's profile in the high-profile Mumbai case.
DNA — frequently asked questions
What is the full form of DNA?
The full form of DNA is Deoxyribonucleic Acid. It is the chemical name for the molecule that carries genetic instructions in all living organisms.
How is DNA testing used in India?
DNA testing in India is used for criminal investigations through fingerprinting, resolving paternity and maternity disputes, identifying disaster victims, and increasingly for personal health and ancestry insights.
Why is DNA important for NEET and other biology exams?
DNA is fundamental to genetics and molecular biology topics in NEET, AIIMS, and board exams. Questions cover its structure, replication, transcription, and role in heredity, making it a high-scoring area.