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Where on Earth did the first life forms evolve?
The first life forms are believed to have evolved in the oceans around 3.5 billion years ago. This early life consisted of single-celled microorganisms like bacteria and archaea. These organisms evolved and diversified over time, eventually giving rise to more complex life forms.
Who was the first life on eath?
The first life on Earth were single-celled organisms such as bacteria that appeared around 3.5 billion years ago. These simple organisms evolved over time into more complex forms of life.
Which evolved first - organisms with complex body structures or those with simple body structures?
Complex organisms evolved from simple organisms, so simple organisms evolved first.
During what era does fossil evidence suggest life first evolved on earth?
Fossil evidence suggests that life first evolved on Earth during the Archean Eon, around 3.8 to 2.5 billion years ago. This era saw the emergence of early single-celled organisms, such as bacteria and archaea, which were the first forms of life on our planet.
What evolved first the mind or the body?
They evolved together, couldn't get one w/o the other.
What is the first thing live in this world?
Probably a form of bacteria. They evolved into multicellular organisms. Some evolved into plants because they could do photosynthesis
How could have the first plant cell evolved with the help of bacteria?
Why don't you people stop being lazy and go find it in a book or something
How the first plant cell could have evolved?
The first plant cell likely evolved from an ancient photosynthetic bacteria through a process called endosymbiosis, where the bacteria was engulfed by a primitive eukaryotic cell. Over time, the bacteria and host cell developed a mutually beneficial relationship, leading to the evolution of the first plant cell with chloroplasts for photosynthesis. This symbiotic relationship provided an evolutionary advantage, allowing plants to harness sunlight for energy.
How do some scientists think that the first eukaryotes evolved?
By various bacteria ingesting but not digesting other bacteria, most likely the precursors of mitochondria (and/or chloroplasts).
How did the earth change after some bacteria started using photosynthesis?
Oxygen evolved for first time. Many compounds were oxidised
What Organisms in which kingdom evolved first A.Protista B.Animalia C.Fungi D.Plantae?
A. Protista:Objective evidence of their existence dates back to 1.5 billion years ago in the fossil record. Bacteria, the first group of organisms to have evolved on Earth, are not included in the list of options.
How did the first dinosaur become alive?
Bacteria in water eventually evolved into marine creatures such as jellyfish. After a very long time, jellyfish evolved into fish.After even more time (millions of years in fact), fish learnt how to get around on land to catch insects. Eventually this led to them growing legs so that they could walk on land and swim in water, these were the first amphibians.Eventually after many more millions of years, these amphibians evolved into reptiles. As time went on, the reptiles slowly evolved into dinosaurs.The whole process took millions of years.
What came first plants or bacteria?
Bacteria came before plants. Bacteria are one of the oldest forms of life on Earth, dating back billions of years. Plants evolved much later from simpler organisms, eventually developing the ability to photosynthesize and becoming the diverse group we know today.
Which kingdom did organisms evolve first?
Organisms first evolved in the kingdom Bacteria. Bacteria are single-celled organisms that lack a nucleus and other organelles. They are considered the earliest and most primitive form of life on Earth.
What evolved first cnidarians or echinoderms?
I believe Echinoderms evolved first.
What is a math matitians favorite number and why?
First, could you explain what a "math matitan" is?
Where on Earth did the first life forms evolve?
The first life forms are believed to have evolved in the oceans around 3.5 billion years ago. This early life consisted of single-celled microorganisms like bacteria and archaea. These organisms evolved and diversified over time, eventually giving rise to more complex life forms.
