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Both bacteria and archaea are ancient forms of life, but current evidence suggests that archaea may represent a more ancient lineage than bacteria. Molecular studies indicate that both domains diverged from a common ancestor early in the history of life. However, the exact timing and evolutionary relationships remain complex and are still subjects of ongoing research. Therefore, while both are incredibly old, the distinction in age is not definitively established.
What else can I help you with?
What is the definition for an individual form of life such as a bacterium fungus plant or animal?
An individual form of life, such as a bacterium, fungus, plant, or animal, is known as an organism. Organisms are living entities capable of carrying out essential life processes like growth, reproduction, and responding to stimuli in their environment. They can be classified into different kingdoms based on their characteristics and evolutionary relationships.
Which is older form of life the eubacterium or the archaebacterium?
eubacteria because they are the most common prokaryotes. if something was an older form it would be more common because its been around for a long time.
What does the chromosome of a bacterium do?
The chromosome of a bacterium does essentially the same thing that chromosomes do for all life forms. It describes the formation of proteins for the organism, allowing it to produce and grow the proper structures at the proper time, allowing it to survive most efficiently.
What level of organization is bacterium in?
Bacteria are single-celled organisms, making them a part of the cellular level of organization. Each bacterium is a complete and independent unit of life, carrying out all necessary functions within its cell.
What is the smallest known life form?
I believe that is what biologists call "viroids", which are much smaller than viruses, and as of yet are not completely understood. but if your asking for the answer for your homework and its not "viroids" its definitely "microbes" your welcome 100% on my tests ;)
What type of organism a bacterium or an archaeon is the older form of life?
Archaeon Archaea are heat-loving,salt-loving, and methane-making. Methane is a kind of gas frequently found in swamps. Heat-loving and salt-loving archaea are sometimes called extremophiles. Extremophileslive in places where conditions are extreme.
Is Bacterium living or non living?
they are alive. they are the smallest life form along with cells.
What is the definition for an individual form of life such as a bacterium fungus plant or animal?
An individual form of life, such as a bacterium, fungus, plant, or animal, is known as an organism. Organisms are living entities capable of carrying out essential life processes like growth, reproduction, and responding to stimuli in their environment. They can be classified into different kingdoms based on their characteristics and evolutionary relationships.
Which is older form of life the eubacterium or the archaebacterium?
eubacteria because they are the most common prokaryotes. if something was an older form it would be more common because its been around for a long time.
Which event occurring in the life cycle of a bacterium most directly involves the replication of DNA?
the bacterium copies its single chromosome
What are the hints for alchemy game on you iPhone?
Life+swamp=bacterium
Is there a possibility of life on Mars?
Yes. But not of the fish, people, or tree form. The only remote possibility is in favor of the bacterium or virus form. The 'Curiosity' rover will never catch a shot of a giraffe ambling through its view in the distance.
What an organism?
An organism is an individual form of life, such as plants, animals, protist, bacterium, or fungi. It is a body made up of organs, organelles, or other parts that work together to carry on the various processes of life.
What does the chromosome of a bacterium do?
The chromosome of a bacterium does essentially the same thing that chromosomes do for all life forms. It describes the formation of proteins for the organism, allowing it to produce and grow the proper structures at the proper time, allowing it to survive most efficiently.
In terms of the hierarchical organization of life a bacterium is at the level of what organization?
Single-Celled Organism
Is there any life in the moon?
To the best of our knowledge, there is at the present time, no life on the moon. Not even a bacterium. It's a totally dead satellite.
Does strep throat have lytic or lysogenic life cycle?
Strep throat is caused by the bacterium Streptococcus pyogenes, which does not have a lytic or lysogenic life cycle because these terms apply to viruses, specifically bacteriophages. Instead, S. pyogenes replicates through binary fission, a form of asexual reproduction typical of bacteria. While some strains of S. pyogenes can carry prophages that may influence virulence, the life cycle terminology used for viruses does not apply to the bacterium itself.
