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Why are the levels in multicellular organisms not used to describe unicellular?
Wiki User
∙ 9y ago
The levels in multicellular organisms are not used to describe unicellular organisms because they are not very similar to the other levels. They contain different characteristics so they need their own sub levels.
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoThe levels or organization in a multicellular organism includes cells, tissues, organs, and organ systes. Similar cells are grouped into tissues; tissues that work together form organs; a group of organs that work together make up an organ system. Unicellular organisms CAN NOT HAVE CELL SPECIALIZATION. Instead, all activities of the organism must be carried out by the single cell
(Yes, I have e2020 as well)
S.E.D.
Wiki User
∙ 12y agoOrganisms rely on surface area for many physiological functions (breathing with alveoli in lungs, digesting with villi in intestines, exchange with capillaries). Exchange and transport occur across membranes, so surface area is vital. The larger the cell, the smaller the surface area-to-volume ratio so unicellular organisms cannot manage the same efficiency of these functions. Multicellular organisms are better evolved for carrying out these functions because collections of tiny cells allow for a high surface area-to-volume ratio.
Wiki User
∙ 11y agoBecause a human being contains many cells and not just one. "Multi" means many. "Uni" means one, or singular.
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Does homeostasis occur in unicellular or multicellular organisms?
The cells of multicellular organisms become specialized for particular tasks and communicate with one another to maintain homeostasis. Specialized cells in multicellular organisms are organized into groups. A tissue is a group of similar cells that performs a particular function.
Why do multicellular organisms needs levels of organization?
Learn.
From smallest to largest What are the levels of organization in a multicellular organism?
Multicellular organisms are made in a series of levels. These levels include cells, tissues, organs, then systems which make up the organism.
Which of the following shows the organization levels from simplest to most complex in a multicellular organisms?
atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms
What are the four levels of organization in a multicellular organism?
The four levels of organization in a multi-cellular organism are cells, tissue, organs, and organ systems.
This kingdom is the only kingdom of eukaryotes that contains both autotrophs and heterotrophs and unicellular and multicellular organisms.?
the more classification levels that two organisms share
Does homeostasis occur in unicellular or multicellular organisms?
The cells of multicellular organisms become specialized for particular tasks and communicate with one another to maintain homeostasis. Specialized cells in multicellular organisms are organized into groups. A tissue is a group of similar cells that performs a particular function.
Why do multicellular organisms needs levels of organization?
Learn.
What other levels can multicellular organisms can be organized?
From smallest to largest, a multicellular organism can be organized into cells, tissues, organ systems, and organisms.
From smallest to largest What are the levels of organization in a multicellular organism?
Multicellular organisms are made in a series of levels. These levels include cells, tissues, organs, then systems which make up the organism.
Why there is no circulatory system in unicellular organisms?
Unicellular organisms contain only one cell. Within a single cell, you can't have levels of organization like tissues, organs, and organ systems.
What are the levels of organization of organisms?
If you are referring to organization of complex multicellular organisms, then level of organization can be as follows: cell>tissue>organ>organ system>organism
What is level or organization?
Multicellular organisms have 5 levels of organization ranging from simplest to most complex...cells, tissues, organs, organ systems, organisms.
What are four levels of organization of complex multicellular organisms?
1.Tissue 2. Organ 3. Organ system 4. Organism
What are the levels of organization from simplest to most complex in multicellular organism?
atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms
What are the five levels of organization of a multicellular organism?
1. Cells 2. Tissues 3. Organs 4. Organ Systems 5. Organisms
Which of the following shows the organization levels from simplest to most complex in a multicellular organisms?
atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms
