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Viruses are biological building blocks. They are not organisms. They are alive in the sense that they are organic material, but not in the sense that they are independent living things. Who says they are living? Most scientists do not say virus are living. They can't reproduce on their own, they can't use energy, they can't move on their own, They don't have cellular parts. They can't respond to stimulus. So... for the definition of a living organism, or being "alive" they aren't.
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∙ 15y ago
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Are viruses nonliving?
Active (non-killed) viruses are living organisms.
Why are viruses non living?
Viruses are considered non-living because they are not cells. They do not exhibit some characteristics of life such as reproduction and growth.
Are viruses eukaryotes?
No, viruses are neither prokaryotic nor eukaryotic - they are non-living and can't be classified as a biological organism.
How can you tell the difference between bacteria and viruses?
The difference is that viruses are smaller than bacteria. One more major difference is that bacteria are living things whereas viruses are non living things.
Are there non cellular living organisms?
The closest thing that we have to non cellular living organisms is viruses, and there is some debate about whether they qualify as living things, or should be regarded instead as self-replicating poisons.
Viruses living or non living?
There actually living
What are the differances viruses and bacteria?
viruses are non living and bacteria are living organisms
How do viruses earn a living?
They don't. They are non-living.
Which animals are non-living?
All animals are living, but viruses are classified as non-living organisms.
Are viruses nonliving?
Active (non-killed) viruses are living organisms.
Are viruses living why?
Viruses are considered non-living because they do not use 6 of the seven life proceses
Can non-living things reproduce?
Viruses can reproduce only inside a cell of living organisms. Viruses are sometimes considered non-living structures because they lack cells.
What non living things grow?
viruses are non-living yet they can grow and spread through bodies
What are 2 non-living pathogens?
viruses and viroids.
Why are viruses non living?
Viruses are considered non-living because they are not cells. They do not exhibit some characteristics of life such as reproduction and growth.
Characteristics of livivng and non-living viruses?
viruses are connecting link between living and non-living, as they show only one character of living biengs i.e. reproduction but that too is in inside living host cell otherwise they are consider as nonlivings
What is a non living pathogen that invades body cells?
Viruses
