In 1928, Fred Griffith inoculated mice with different kinds of viruses and found that there was some kind of transforming agent within the bacterial cells that changed them.
It wasn't until later on, in 1932, when Oswald Avery figured out that this transforming agent was probably DNA.
Then later still, in 1952, Alfred Hershey and Martha Chase reenacted Griffith's experiment and confirmed that DNA was indeed the transforming agent to change cells.
Martha Chase and Alfred Hershey
James Watson and Francis Crick
It is the scientist Rutherford. He proposed it in year 1919.
Benjamin franklin
Space originally contained nine plantes; however, it was confirmed that Pluto was a dwarf planet. Pluto is not even considered a planet anymore. So technically speaking, we have 8 planets.UPDATE:It has been confirmed that we have found a planet similar to earth in the outskirts of space. Scientist have confirmed that this planet is Earth's actual twin; however, we haven't actually added to the list of planets so it is still 8 planets.
how did the scientist know about the information in above
which scientist suggested that acids contain hydrogon
Scientist believe that stellar evolution contained only hydrogen and then helium.
they provide governments with reliable information
Chen Yu - information scientist - was born on 1944-03-18.
Because they r scientist
Drawing a conclusion apex