0
There are many theories to the origin of life. The one most followed is the modern theory of origin of life intitiated by the Indian scientist of british origin J.B.S Haldane in 1929. He suggested that life must have originated from organic and inorganic compounds from primitive unicellular organisms to complex multicellular ones which leads us to the conclusion that the earliest organisms were indeed probably unicellular. There are other theories which are followed by some, mainly:
a. Theory of special creation
b. Theory of spontaneous generation
c. Cosmozoic theory
d. Abiogenic or chemical origin of life;
No, they were undoubtedly Uni-cellular, if not mycoplasmic, viral, prionic, or those other one or two 'factors' that are sub-cellular in size but still exhibit cellular influence.
What else can I help you with?
Earliest known group of living organisms?
The earliest known group of living organisms are believed to be prokaryotes, such as bacteria and archaea. They are single-celled organisms that lack a distinct nucleus and other membrane-bound organelles. Prokaryotes are thought to have appeared on Earth billions of years ago.
Why ocean is known as the largest habitat of living organisms?
1) Oceans have living organisms, and2) Oceans cover about 2/3 of the surface of planet Earth.
What is it called when organisms live in very hot or cold areas?
Organisms living in very hot areas are called thermophiles, while those living in very cold areas are known as psychrophiles.
What Multi cell living organisms have lived on earth for how many years?
Multicellular organisms have existed on Earth for approximately 600 million years. The earliest known multicellular life forms appeared during the Ediacaran period, around 600 million years ago, with more complex organisms emerging in the subsequent Cambrian period. This evolutionary transition marked a significant increase in biodiversity and complexity in the history of life on our planet.
What is the theory that living things came only from living things?
This theory is known as biogenesis, which states that living organisms can only arise from pre-existing living organisms. This principle contrasts with the earlier theory of spontaneous generation, which suggested that living organisms could arise from non-living matter.
The earliest known group of living organisms on earth was?
Prokaryots
Were did the earliest living organisms live?
In the oceans.
What was the earliest known group of living organisms on earth?
ummm.... i think its is the algae and germy bacteria. maybe it iss dino sars?
Earliest known group of living organisms?
The earliest known group of living organisms are believed to be prokaryotes, such as bacteria and archaea. They are single-celled organisms that lack a distinct nucleus and other membrane-bound organelles. Prokaryotes are thought to have appeared on Earth billions of years ago.
What were the first know living organisms on earth and when did they appear?
The first known living organisms on Earth were likely single-celled prokaryotes, such as bacteria and archaea, which appeared around 3.5 billion years ago. These simple organisms were among the earliest forms of life to emerge on our planet.
Living things are known as?
Well, from what I know, living things are known as living organisms.
Are there living organisms in pond water?
yes, there are living organisms first known as animalcules.
What is a living things known as?
Organisms
What did scientists observe using the earliest microscopes?
Scientists using the earliest microscopes observed tiny organisms such as bacteria and protozoa for the first time. They also discovered that cells were the basic unit of living organisms, leading to the development of cell theory.
What is the study of the earliest growth of organisms?
Embryology is the study of the earliest growth stage of organisms.
What is the study of the earliest stage of organisms?
Embryology is the study of the earliest growth stage of organisms.
Compounds associated with living or once living organisms are known as?
organic compounds
