what do you think keeps multicellular organisms alive ?

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https://www.popularmechanics.com/science/environment/a43865344/experiment-reveals-secret-multicellularity

https://www.popularmechanics.com/science/environment/a43865344/experiment-reveals-secret-multicellularity
Experiment Reveals the Secret to Multicellularity: What Is It?
11 mai 2023A new study aims to change that perspective. Published in the journal Nature, a research team explored how yeast grows and reproduces, creating snowflakes of yeast that potentially demonstrate how…

https://www.britannica.com/science/multicellular-organism

https://www.britannica.com/science/multicellular-organism
Multicellular organism | Definition, Characteristics, & Facts
multicellular organism, an organism composed of many cells, which are to varying degrees integrated and independent. The development of multicellular organisms is accompanied by cellular specialization and division of labour; cells become efficient in one process and are dependent upon other cells for the necessities of life. Specialization in …

https://astrobiology.nasa.gov / news / how-did-multicellular-life-evolve

https://astrobiology.nasa.gov / news / how-did-multicellular-life-evolve
How Did Multicellular Life Evolve? | News | Astrobiology
The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years after Earth formed. More complex forms of life took longer to evolve, with the first multicellular animals not appearing until about 600 million years ago. The evolution of multicellular life from simpler, unicellular microbes was a …

https://www.britannica.com/science/life/Multicellularity

https://www.britannica.com/science/life/Multicellularity
Life – Multicellularity, Evolution, Adaptation | Britannica
Home Science Biology Multicellularity Since multicellularity evolved independently in every major group of microorganisms, the blurred distinction between single-celled and many-celled organisms has become obsolete. The protists are divisible into about 35 unambiguous groups called phyla.

https://phys.org/news/2016-04-cell-evolved-multicellular-life.html

https://phys.org/news/2016-04-cell-evolved-multicellular-life.html
How and why single cell organisms evolved into multicellular life
Reporting on the genome sequencing of Gonium pectorale, the scientists uncovered some of the genes that regulate cellular growth and division in this organism. This finding helps explain how …

https://www.science.org/content/article/momentous-transition-multicellular-life-may-not-have-been-so-hard-after-all

https://www.science.org/content/article/momentous-transition-multicellular-life-may-not-have-been-so-hard-after-all
The momentous transition to multicellular life may not have … – Science
Hints of multicellularity date back 3 billion years, when impressions of what seem to be mats of microbes appear in the fossil record. Some have argued that 2-billion-year-old, coil-shaped fossils of what may be blue-green or green algae—found in the United States and Asia and dubbed Grypania spiralis—or 2.5-billion-year-old microscopic filaments recorded in South Africa represent the …

https://www.space.com/28518-multicellular-life-evolution.html

https://www.space.com/28518-multicellular-life-evolution.html
How Did Multicellular Life Evolve? | Space
Researchers detailed these findings in the Oct. 24 issue of the journal Science. The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years …

https://www.khanacademy.org/science/biology/intro-to-biology/what-is-biology/a/what-is-life

https://www.khanacademy.org/science/biology/intro-to-biology/what-is-biology/a/what-is-life
What is life? (article) | Intro to biology | Khan Academy
1. Organization Living things are highly organized, meaning they contain specialized, coordinated parts. All living organisms are made up of one or more cells, which are considered the fundamental units of life. Even unicellular organisms are complex! Inside each cell, atoms make up molecules, which make up cell organelles and structures.

https://www.frontiersin.org/articles/10.3389/fevo.2021.730714/full

https://www.frontiersin.org/articles/10.3389/fevo.2021.730714/full
Frontiers | What Do We Mean by Multicellularity? The Evolutionary …
We think that it is important to be more precise when using the term multicellularity as, for example, a microbial colony differs in important ways from a multicellular organism like us. This distinction has implications for various areas of inquiry such as ‘the sociobiology of microbes’ and ‘the evolutionary transition to …

https://www.nature.com/articles/s41559-019-0940-0

https://www.nature.com/articles/s41559-019-0940-0
Emergence of diverse life cycles and life histories at the … – Nature
Multicellularity has evolved repeatedly and is widespread across the tree of life, ranging from the canonical examples of multicellular organisms (animals, plants, fungi) to filamentous… lesoutrali bot