https://it.sputniknews.com/20210429/scoperto-in-scozia-un-fossile-di-un-miliardo-di-anni-forse-il-primo-essere-multicellulare—foto-10478685.html
A billion-year-old fossil discovered in Scotland: possibly the first multicellular creature – photo
A billion-year-old fossil discovered in Scotland: possibly the first multicellular creature – photo
A subtle but exceptionally well-preserved billion-year-old fossil has been found in the Scottish Highlands – it could be … 29.04.2021, Sputnik Italy
2021-04-29T18:56+0200
2021-04-29T18:56+0200
2021-04-29T16:45+0200
science and technology
world
/html/head/meta[@name=”og:title”]/@material
/html/head/meta[@name=”og:description”]/@material
https://cdnit1.img.sputniknews.com/img/893/64/8936444_0:96:3282:1951_1920x0_80_0_0_d41d84ca497559368d7dc7fa1450d27f.jpg
The remarkable discovery was made by researchers from the University of Sheffield (UK) and Boston College (USA) in an area called the Lower Diabase near Loch Torridon in Wester Ross, Scotland. The rock fragment was named Biselum brasserie and was described in a study published in Current Biology. It is a compact spherical-shaped organism composed of two distinct types of cells – thus one of the earliest examples of being multicellular known to science is the fact that it is composed of only two distinct types of cells. That it could also be the link between single-celled and multicellular organisms, that is, the first step towards the animal world. The professor suggests that thanks to this discovery it can be said that the evolution of multicellular animals occurred at least a billion. Years ago and the first stage of animal evolution would have occurred in fresh water such as lakes rather than in the ocean, because at that time, according to science, the local waters should have been sweeter.
sputnik italia
[email protected]
+74956456601
Mia “Rosya Segodnya”
2021
sputnik italia
[email protected]
+74956456601
Mia “Rosya Segodnya”
News bulletin
this – that
sputnik italia
[email protected]
+74956456601
Mia “Rosya Segodnya”
https://cdnit1.img.sputniknews.com/img/893/64/8936444_11:0:3270:2048_1920x0_80_0_45fdd9d1deb196ed09565beb47ef1c56.jpg
sputnik italia
[email protected]
+74956456601
Mia “Rosya Segodnya”
sputnik italia
[email protected]
+74956456601
Mia “Rosya Segodnya”
science and technology, world
A microscopic but exceptionally well-preserved billion-year-old fossil has been found in the Scottish Highlands – it may be the first multicellularity ever known to science and the link between single-celled organisms and the first ‘animals’ on our planet. can be tight. .
The extraordinary discovery was made by researchers from the University of Sheffield (UK) and Boston College (USA) in an area called Basso Diabase near Loch Torridon in Wester Ross, Scotland.
The fossil contained in a piece of rock was named
bicelum brasserie Ed
has been described In a study published in Current Biology.
It is a compact spherical shaped organism made up of two different types of cells – hence One of the earliest examples of being multicellular Known to science, perhaps for the first time, say the researchers who have identified it.
The fact that it is composed of only two different cell types suggests that it may also be the link between single-celled and multicellular organisms, i.e. first step towards animal world.
Professor Charles Wellman, from the University of Sheffield, said: “While the origin of complex multicellularity and the origin of animals are considered two of the most important events in the history of life on Earth, our discovery sheds new light on both. We have discovered a primitive spheroid. Organisms consisting of an arrangement of two distinct cell types, the first step towards a complex multicellular structure, something that has never been described in the fossil record before”.
The professor suggests that thanks to this discovery it can be said that multicellular animals evolved at least a billion years ago and may have been the first stages of animal evolution. In fresh water such as lakes, rather than in the seaBecause according to science at that time the water of that place should have been sweet.
