im guess it is round
tails
A paramecium is a single-celled organism, with its own set of organelles. It lacks most of the organelles most cells in humans and other multicellular creatures, including the golgi body.
Pretty sure its paramecium (phyla - ciliophora) Their shells are the most complex and have an outer layer called a pellicle that contains defense structures called trichocysts. (just reading it from my textbook)
Amoeba, paramecium, and spirogyra are all classified as protists, but they belong to different groups within this kingdom. Amoeba and paramecium are both unicellular organisms, with amoeba being characterized by its irregular shape and ability to change form, while paramecium has a more defined shape and is covered in cilia for movement. In contrast, spirogyra is a filamentous green alga, primarily photosynthetic and multicellular. Therefore, amoeba and paramecium are the most similar, as they share characteristics of being unicellular and heterotrophic, whereas spirogyra is distinct in being multicellular and autotrophic.
While some autotrophs are categorized by some scientists as protozoans e.g., Euglena, most consider protozoans to be those single-celled organisms that are heterotrophic.
Algea, protozoans, and other microorganisms can be found in most pond water.
in water
most of them are paramecium most of them are paramecium but what are the tube shaped ones?
tails
A paramecium is a single-celled organism, with its own set of organelles. It lacks most of the organelles most cells in humans and other multicellular creatures, including the golgi body.
The most obvious difference between an amoeba and a paramecium or euglena is that the amoeba has no overall shape, and the entire cell changes its shape as the amoeba moves. The paramecium and the euglena both have definite shapes which they do not alter. The amoeba can engulf food particles at any point on its own cell membrane, but the paramedium has an oral groove which is where it ingests food particles. And the euglena also has a chloroplast, unlike the other two (or any other protozoan).
Pretty sure its paramecium (phyla - ciliophora) Their shells are the most complex and have an outer layer called a pellicle that contains defense structures called trichocysts. (just reading it from my textbook)
One of the most interesting known symbiotic relationships is that of Paramecium aurelia and its bacterial endosymbionts. See also the Chlorella symbiosis with Paramecium bursaria.
In the ponds, in lentic waters
Paramecium is the most specialized organism listed. Paramecium have specific structures such as cilia for movement and feeding, contractile vacuoles for osmoregulation, and trichocysts for defense. Horse, Amoeba, and Worm are more generalized organisms in comparison.
The protozoa are one-celled animals and the smallest of all animals. ... They do breathe, move, and reproduce like multicelled animals.
pyrrophyta ------------- Pyrrohphyta are a type of dinoflagellate which are a type of flagellated protists and sub-classification of protists. Animal-like protists would be known as eukaryotic organisms. Examples of some of the animal-like protists would be paramecium, amoeba, euglena, vorticella and most of what are historically known as protozoans.