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How do unicellular and multicellular organisms differ in how they perform all the life processes needed to keep them alive?
They differ because multicelluar organisms live longer and are bigger
What is the smallest thing that can be considered alive?
The smallest thing that can be considered alive is a single-celled organism, such as a bacterium or a protozoan. These organisms are made up of a single cell that carries out all the functions necessary for life, including metabolism, growth, and reproduction. They are considered alive because they exhibit characteristics of living organisms, such as responding to stimuli and maintaining homeostasis.
Is a plant cell dead or alive?
That would depend on:if the plant dead or alivewhere in the plant the cell is (e.g. outer tree bark cells are dead even when the tree is alive)etc.
How do unicellular and multicellular organsims compare in meeting their needs to stay alive?
Unicellular organisms, such as bacteria and protists, perform all necessary life functions within a single cell, relying on processes like diffusion to obtain nutrients and expel waste. In contrast, multicellular organisms have specialized cells and systems that allow for more complex functions, enabling them to efficiently gather resources, transport nutrients, and eliminate waste. While unicellular organisms must adapt quickly to their environment for survival, multicellular organisms benefit from division of labor among cells, which can lead to greater overall efficiency and adaptability. This specialization allows multicellular organisms to thrive in a wider range of environments compared to their unicellular counterparts.
What has living characteristics but is not alive?
Viruses have some characteristics of life but these are not considered living organisms as they are non cellular.
Is a sponge alive?
No, a sponge is not considered alive in the biological sense because it lacks organs, tissues, and a nervous system. Sponges are simple multicellular organisms that rely on filtering water to obtain nutrients and oxygen.
How do the cells in the multicellular organisms get the recources they need to stay alive?
water,gas,food,and waste disposposol
How do unicellular and multicellular organisms differ in how they perform all the life processes needed to keep them alive?
They differ because multicelluar organisms live longer and are bigger
What is living thing is called?
A living thing is called an organism. Organisms can range from small single-celled bacteria to complex multicellular animals and plants.
Are spores considered to be alive?
Spores are not considered to be alive because they are dormant and do not exhibit the characteristics of living organisms, such as growth, metabolism, and response to stimuli.
How are multi cells and unicells different?
multicellular organisms are made of multiple cells but uni cellular organisms have onemulticellular organisms are made of multiple cells but uni cellular organisms have one cellmulti cells humans, plant, doguni cell are moss, fungus, mushrooms
Are oak trees multi-cellular or unicellular?
It is multicellular
Are tumors alive?
Tumors consist of living cells but they are not considered their own organisms.
Is a flower alive?
Yes, a flower is considered alive because it exhibits characteristics of living organisms such as growth, reproduction, and response to stimuli.
Cells are alive but not all living cells are organisms?
All living things are organisms. There is no such thing as a living cell that is not an organism.
What is the smallest thing that can be considered alive?
The smallest thing that can be considered alive is a single-celled organism, such as a bacterium or a protozoan. These organisms are made up of a single cell that carries out all the functions necessary for life, including metabolism, growth, and reproduction. They are considered alive because they exhibit characteristics of living organisms, such as responding to stimuli and maintaining homeostasis.
How do the cells in multicellular organisms get resourceso stay alive?
Larger, multicelluar organisms ingest food which is broken down in the intestinal tract. The products of digestion are absorbed from the alimentary canal (stomach, intestines) and enter the bloodstream where the "resources" are distributed to the cells.
