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Bacteria and multicellular organisms are estimated to have evolved around 3 and 3.5 billion years ago. Cyanobacteria-like organisms seem to be the first evolutions into multicellular organisms.
Wiki User
∙ 9y ago
Wiki User
∙ 7y agoThe earliest life is thought to date back to 3.5-4.28 billion years ago based on undisputed vs recently discovered fossils respectively. Whoever said "about 370 million years" is just plain wrong.
Wiki User
∙ 13y agoMicroorganisms, including bacteria, were first observed by the inventor of the microscope, Antonie van Leeuwenhoek, in 1676. The term "bacteria" was not used until much later, when microbiologists started sorting out all the different types of micro-bugs.
Wiki User
∙ 9y agoThe first true microbiology occurred in the late seventeenth century when Hooke invented the compound microscope. He was the first to name and study the cells of cork.
Wiki User
∙ 15y ago3.5 billion years
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What kinds of molecules are found in all living things?
molecules containing long chains of carbon atoms are found on living things.
What is bacterial food contamination?
Bacterial food contaminations runs a long gamut. From E.Coli, Salmonella, and many more. I found you a link that you might be interested in to get more information http://aggie-horticulture.tamu.edu/extension/poison.html
How long have the Maasai people been living in Kenya?
they have been living on the earth for 3,000 years not sure about kenya sorry
Can you get pregnant after having bacterial vaginosis?
Yes, you can get pregnant after having bacterial vagnosis. In the overwhelming majority of cases, BV has no long-term effects.
What animals in dopamine found in?
Domapine has been found in most animals that have been studied. It is a rather small and simple molecule and it has been around for a very long time. Even bacteria have it.
How long have you been living in oxford is correct sentence?
Yes, "How long have you been living in Oxford?" is a good sentence.
What kinds of molecules are found in all living things?
molecules containing long chains of carbon atoms are found on living things.
How long have people been living?
about 10,000 years
What is bacterial food contamination?
Bacterial food contaminations runs a long gamut. From E.Coli, Salmonella, and many more. I found you a link that you might be interested in to get more information http://aggie-horticulture.tamu.edu/extension/poison.html
How long have Native Americans been living in the Chesapeake area?
a long time
How long have myrtle and Wilson been living over the garage?
Myrtle and Wilson have been living over the garage for two years.
How long have the Aborigine's been living in Australia for?
years :D
How long have Jews been living in eisiskes?
10 years
How long has tui birds been around for?
They Have Been Around Since The Dinosaurs Were Living
How long have the bald eagles been a living species?
Since they where born
How long have people been living in Pakistan for?
for over 200 years
How long has Zoe Marie Percy been living for?
10 years
