Events History

28 Feb : Helical structure in our body was discovered

Human body is complex, so to make it easy to understand scientists kept on unfolding hidden secrets. Today, the scientists confirmed the existence of DNA in human body. We all must have heard of it, but know more here.

The helical structure inside our body that determine genetic make up of our body is called DNA. DNA stands for De-Oxy-Ribo-Nucleic-Acid. 

Today in 1953, James D Watson and Francis Crick discovered the chemical structure of DNA.

It is that part of the body which encodes the genetic instructions in our body. It stored all the information related to growth, development, reproduction and functioning of human body. Most DNA molecules consist of two biopolymer strands coiled around each other to form a double helix. Nearly every cell in a person’s body has the same DNA.

The discovery was put in front of the world on 25th April, 1953.


1953 में आज James D. Watson और Francis Crick ने DNA के chemical structure की खोज की थी। यहां DNA का मतलब है हमारे शरीर की कोशिका का वो हिस्सा जो हमारे genetic instructions को encode करता है। DNA किसी भी जीव का एक ऐसा हिस्सा होता है जिसमें उस जीव के विकास और उसकी functioning से जुड़ी जानकारी होती है। हालंकि जीव विज्ञान की दुनिया में इस अहम खोज की औपचारिक घोषणा 25 अप्रैल 1953 को की गई थी। DNA का Full Form होता है De-Oxy-Ribo-Nucleic-Acid।

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