Ever wondered how life originated on earth? The most famous big bang theory states that earth was mass of hot gasses and rocks with time it cooled down and took the shape of this solid formation. But the most interesting is what lead to the origin of life on earth or what triggered the development of so many organisms on this planet. Scientists are struggling to solve this mystery since many years and after years of pondering they finally have an answer to the age old question that how life began on earth. There are lots of theories that explain that and most fascinating among them is the formation of multicellular living organism from a single cell. It’s really a fascinating thing that how a single cell transforms into millions of cell and form a complete organism. The recent studies have given answer to this query.
According to researchers they have found an ancient molecule called GK-PID that is the reason of division of cells. Around approximately 800 million years ago this molecule made it possible for the division of cell. This cell works like a cell carbiner that holds the chromosomes together and stick it to the walls of cell because of which they get copied properly. This also prevents the formation of cancerous cell.
Another fascinating thing about is that this molecular did not behave in the same way as it behaves now. It was because of the small mutation in the cell because of which it can copy the cells and allows the formation of multicellular organism.
These General Knowledge questions will help you in Competitive Exams!!
Spell correct the Brand Names otherwise magic of Brands Fails - II
'Department of Posts' Recruitment 2017: Apply before February 14 !