Bacteria

Protistans atomic number 18 eukaryotes. They throw a nucleus, openhanded ribosomes, mitochondria, endoplasmic reticulum, and golgi bodies. Many species induce chloroplasts. Some protists divide by counseling of mitosis, meiosis, or both. The bulk of protistians atomic number 18 single-celled, hardly nearly every lineage besides has multicelled forms. Some be heterotrophs and some ar autotrophs. Chytrids, water molds, ooze molds, protozans, and sporozans be heterotrophs.  The troika groups are arranged depending on whether they have animal-like characteristics, fungus-like characteristics, or plant-like characteristics.   Animal-like protists are called protozoans (first animals) because it is thought that they are the evolutionary history of animals. They dole out many common traits with animals. All of the animal-like protists are heterotrophs; they are un equal to make their own solid food. But distant animals, they are unicellular. Since they cant make their o wn food they essential be suitable to move through their surroundings and apprehensiveness their food.    - The animal-like protists are divided into four groups based upon their marrow of mobility and address for catching their food. They are divided into: protists with pseudopods, protists with cilia, protists with flagella, and parasitic protists.

Amoeba, Paramecium    - Fungus-like protists are heterotrophic, they cannot make their own food, and thus they must be able to move at some point in their lives. These protists understand long hyphae-like strands thus they contain the physical appearance of fungi. The change lies in that the hyphae of fungi are white whil e the hyphae of protists are usually bright ! in color.     The fungus-like protists can act as decomposers. They break down dead organisms by releasing digestive enzymes into the dead organism. In the end materials useful to other victuals organisms are released into the surrounding environment.     Two examples of the fungus-like protists are water molds and slatternly lay molds. - Plant-like protists are...If you want to get a full essay, assign it on our website: OrderEssay.net

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