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How do unicellular and multicellular organisms differ and how they meet their needs?
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Why are multicellular organisms more efficent than unicellular organisms?
Multicellular organisms work like an assembly line, and if one part of a multicellular organism dies, it can be replaced, but if a part of a unicellular organism dies, the entire organism dies. The assembly line process is called specialization.
What are some facts about single celled organisms?
Unicellular Organism are single celled organisms(one cell only). Unicellular Organism can't be seen by the naked eye. Most Unicellular Organisms are baterica and etc.Unicellular Organism are also the opposite of Multicellular Organism(Many Cells Organisms).
How do the cells of a multicellular organism function?
The main system that serves the needs of individual cells in multicellular organisms is the circulatory system. This is used to take waste away from individual cells and bring in new fuel such as proteins, glucose, and oxygen.
Why do multicellular organisms need to use more energy?
A multicellular organism can not rely on glycolysis alone for energy because glycolysis is just one step in respiration. Glycolysis alone does not produce the amount of oxygen that a multicellular organism needs.
How did protists get its name?
i think protist got its name by having a variety of what its about. For example, some protist are autotorophs and heterotrophs multicellular unicellular all this. think about it pro means avanced expert protist, has all these things going on that its needs are met. if im wrong dont blame me im only 12 looking at page 28 in my science book lol
What is more advanced a unicellular or multi-cellular?
a multicellular organism is more advanced because a unicellular organism meets up to all its basic needs in just one cell which in a multicellular orgaism it does the same thing but with trillions of cells. So which do you think is more advanced?? Multi-cellular
The anaerobic pathways provide enough energy to meet all of the energy needs of?
many unicellular and some multicellular organisms
Why are multicellular organisms more efficent than unicellular organisms?
Multicellular organisms work like an assembly line, and if one part of a multicellular organism dies, it can be replaced, but if a part of a unicellular organism dies, the entire organism dies. The assembly line process is called specialization.
How are unicellular organisms better than multicellular organisms?
a multicellular organism is more advanced because a unicellular organism meets up to all its basic needs in just one cell which in a multicellular orgaism it does the same thing but with trillions of cells. So which do you think is more advanced?? Multi-cellular so pretty much no Actually, since a multicellular organism needs everything to function perfectly to sustain life, it has an easier chance of dieing if one little thing were to go wrong whereas a unicellular organism can surive in almost any enviorment
What are some facts about single celled organisms?
Unicellular Organism are single celled organisms(one cell only). Unicellular Organism can't be seen by the naked eye. Most Unicellular Organisms are baterica and etc.Unicellular Organism are also the opposite of Multicellular Organism(Many Cells Organisms).
Distinguish between unicellular and multicellular organisms?
Unicellular organisms have only one cell. They have a large surface area to volume ratio and rely on simple diffusion to meet their needs. Multicellular organisms have many cells. The cells are specialized and have a certain job to do.
Why do multicellular organisms needs levels of organization?
Learn.
Is eukaryotic multicellular?
Your question needs a little bit of understanding of the facts. Organisms have cells that are either prokaryotic or eukaryotic. But prokaryotic cells don't form complex structures. They are found most of the time as one cell, sometimes are two together or a cluster or a string. Ex: the bacteria cocci, round-like, are found as just cocci (one) or two (dicocci) or a cluster (staphylococci) or a string (streptococci). So, eukaryotes are made of many cells that make tissues, organs, organ systems and organisms.
How do the systems in multicellular organisms serve the needs of cells?
yes
Why is diffusion insufficient to meet the oxygen requirement for multicellular organisms like human?
In single-celled organisms the entire surface of the organisms is in contact with the environments for the diffusion of substances. In multi-cellular organisms all the cells may not be in direct contact with the surrounding environment. So simple diffusion will not meet the requirements of all the cells.
Compare and contrast multicellular and unicellular?
A specialized cell means simply that: it has a specific job in the body. Therefore, specialized cells will contain more of the parts it needs to carry out the specialized task. A unicellular organism has only one cell, which means that it has to carry out all functions of life in a single cell. Thus, it will have all the needed parts rather than specialized parts.
Why do multicellular organisms need specialized tissues?
Cell specialization is necessary to support multicellular life because multicellular organisms need different tissues. This means it needs cells to make up those tissues and perform different functions.
