DNA
DNA, or deoxyribonucleic acid, is the hereditary material in all living organisms. It carries genetic information essential for growth, development, and functioning. In India, DNA analysis plays a crucial role in forensic science and legal matters. It aids in criminal investigations and paternity disputes. Understanding DNA is vital for advancements in medicine and biotechnology, impacting health and research significantly.
Inside every human cell, nearly two metres of DNA are packed into a nucleus just a few micrometres wide. This remarkable feat is achieved through chromatin — a...
December 29, 2025
