What was the first organism like?

Answer 1

simple prokaryotes

Answer 2

The first organisms are believed to have been simple archaebacterias. It is believed that, due to it's ability to live in harsh conditions and the design that is much simpler than that of a eukaryotic cell, they were the first to inhabit the Earth.

Answer 3

There are many different views on what the first living things were on earth. But some scientists have found some evidence and believe it was simple single celled microorganisms that were the first things on Earth. Such as bacteria and algae. More recently they have found organisms that can survive in extreme high and low temperatures and pressures. That can also survive in conditions of acidity, salinity, alkalinity and concentrations of heavy metals that would have been regarded as lethal just a few years ago.

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You can not tell what they were like for sure "stupid"!

Ha only joking you can just not tell this is a hard subject as i have said you would have to go to the beginging on the world started!

Answer 4

No one knows exactly what the first organism was, however, people have guessed,and my guess is this:it was an aquatic microorganism simalar to a phytoplankton or blue-green algae, but with a less defined membrane around itself thus making DNA/RNA to be inadvertantly swapped between indeviguals, thus making it less of a speces and more of a mix and match groupe of unique individuals which were not exactly subject to Darwinian evolution. These eventually changed to have membranes thus becoming speces. (but if you want to get even more technical than I already have the first was probably a similar thing only underground)(I don't usually brag but I'm only 12 and really that is MY guess)so.... I hope that helped.

Answer 5

The first organism is believed to have been a simple single-celled organism resembling modern bacteria. It would have lacked a nucleus and other membrane-bound organelles, relying on simpler structures for survival such as a cell membrane and genetic material in the form of DNA or RNA.

Answer 6

They were very small, in a disordered manner. Many were Hairy.

Answer 7

Microbes were the first organisms to inhabit earth. They are single-cell organisms like bacteria, fungi and protozoa