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So...one theory is that cells came to Earth from comets or from aliens seeding the planet...the operative term is theory.
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∙ 11y ago
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What was the first type of bacteria on earth?
the first type of cells on the early earth were prokaryote cells.
When did the biosphere begin to evolve?
The biosphere is defined as the living organisms on earth. As such, it began to evolve when the first organisms appeared. Currently, this is believed to have happened about 3.5 billion years ago.
The first cells to evolve in primitive earth were most likely members of the domain?
The first cells to evolve in primitive Earth were most likely members of the domain Bacteria. These cells were prokaryotic, lacking a true nucleus, and could survive in extreme environments. Their simple structure and ability to adapt to various conditions allowed them to thrive and serve as the foundation for life on Earth.
What is the first living cells to evolve on earth were?
Scientific Answer:Most evolutionary biologists theorize that the first living organisms were single-celled prokariotes similar to currently existing bacteria.The distinction between proto-biotic and true life is a difficult one, so while there were self-replicating amino acid chains, the first life would have been a distinct cell that divided in an aqueous (watery) environment.(see related link on abiogenesis)
How the Earth evolve?
A turtle ate another planet and excreted the left-overs.
What was first cell on earth?
prebionts
Did you evolve from a single cell?
egg cell?
What were the first type of creatures on Earth insect mammals birds or fish?
The answer to this question is fish as fishes were the first invertbrates to evolve.
Was the first cell on earth pro or eukariotic?
prokaryotic.
What was the first type of bacteria on earth?
the first type of cells on the early earth were prokaryote cells.
What thing existed on earth first?
The first living things on Earth, single-celled micro-organisms lacking a cell nucleus or cell membrane and known as prokaryotes first appeared on Earth almost four billion years ago.
What did a meerkat evolve from?
When God made the earth he made the frist female meerkat and first male meerkat
When did the biosphere begin to evolve?
The biosphere is defined as the living organisms on earth. As such, it began to evolve when the first organisms appeared. Currently, this is believed to have happened about 3.5 billion years ago.
What did mallard ducks evolve from?
Mallard ducks were never introduced. Mallards were the first duck ever on planet Earth.
Were prokaryotic cells the smallest cells and the first cell on earth?
YES!
What was the very first plant on earth called?
No one knows what was the first plant to evolve from single celled life forms, so the first one likely does not have a name.
The first cells to evolve in primitive earth were most likely members of the domain?
The first cells to evolve in primitive Earth were most likely members of the domain Bacteria. These cells were prokaryotic, lacking a true nucleus, and could survive in extreme environments. Their simple structure and ability to adapt to various conditions allowed them to thrive and serve as the foundation for life on Earth.
