Answer:
Cells
Explanation:
Cells are the basic unit of structure and function of all living organisms. The order of organization in multicellular organisms are cells, tissues, organs, organ systems, and organisms. This is because this is how it ranks - cells make tissues, tissues make organs, and etc.
All members of Kingdom Protista are eukaryotes, since their cell(s) possess a nucleus and membrane-bound organelles. Protista species can be distinguished from Kingdom Fungi by the lack of chitin in their cell walls, and from Kingdom Plantae by their sexual reproductive structures.
<h3>What are protists?</h3>
- Protists are simple eukaryotic organisms that are neither plants nor animals or fungi.
- Protists are unicellular in nature but can also be found as a colony of cells.
- Most protists live in water, damp terrestrial environments or even as parasites.
- The primary feature of all protists is that they are eukaryotic organisms.
- Protists exhibit locomotion through cilia and flagella. A few organisms belonging to the kingdom Protista have pseudopodia that help them to move.
- Protista reproduces by asexual means. The sexual method of reproduction is extremely rare and occurs only during times of stress.
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Disaccharides and polysaccharides are both forms of "carbohydrates,"
and they are built with "monosaccharides."
The correct option is MAPLE.
Pioneer tree species refers to the tree species which are the first to colonize an environment or an ecosystem that had been previously destroyed or disrupted. The pioneer species begin a chain of ecological succession which eventually leads to bio diverse, steady ecosystem.<span />
