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protozoa : any of a phylum or subkingdom of chiefly motile and heterotrophic unicellular protists (as amoebas, trypanosomes, sporozoans, and paramecia) that are represented in almost every kind of habitat and include some pathogenic parasites of humans and domestic animals (protozoa, 2015) [1]blank.gifWebster | Free | OneLook | Visuwords
Protozoa are a diverse group of unicellular eukaryotic organisms. Historically, protozoa were defined as single-celled organisms with animal-like behaviours, such as motility and predation. The group was regarded as the zoological counterpart to the "protophyta", which were considered to be plant-like, as they are capable of photosynthesis. The terms protozoa and protozoans are also used informally to designate single-celled, non-photosynthetic protists, such as ciliates, amoebae and flagellates. (Protozoa, 2015) [2]blank.gif Wikipedia

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Protozoa Classification


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blank.gifmicroorganismblank.gif virus blank.gif archaea blank.gif prokaryote (bacteria) blank.gif mitochondria, chlorophlast
blank.gifeukaryote blank.gifplant algae blank.gifnot plant or animal protist, fungi, lichen blank.gifanimal protozoa, amoeba

blank.gifmicroscope blank.gif Linnaean system blank.gifmorphologyblank.gifanatomyblank.gifphysiology blank.gif cellblank.gifgeneblank.gifevolutionblank.giffossil

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See inside ciliate protozoa


Protozoan feeding frenzy - Colurella


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Protozoan Song


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Protozoa - Google News
  • Is Rinsing Your Sinuses with a Neti Pot Safe? - Organic Authority Today 2:18 am
    Organic AuthorityIs Rinsing Your Sinuses with a Neti Pot Safe?Organic AuthorityAccording to the FDA, using a neti pot improperly can put you at risk of infection. Specifically, don't rinse your sinuses with tap water because the water isn't filtered enough to be introduced to your sensitive nasal passages. Protozoa, bacteria, and ...
  • Low level vitamin D during remission contributes to relapse in ulcerative colitis patients - Science Daily Saturday
    Low level vitamin D during remission contributes to relapse in ulcerative colitis patientsScience Daily... an important component of a healthy colon. Building on this research, investigators are trying to unravel how vitamin D may protect cells in the colon and the microbial composition of the bacteria, fungi, protozoa and viruses that live on and ...
  • Waco: FDA warns about proper Neti Pot usage - KWTX Saturday
    KWTXWaco: FDA warns about proper Neti Pot usageKWTX"There is a certain level of bacteria and protozoa that are acceptable in tap water, and if you use that to rinse your sinuses and you retain some of that fluid there, that sets you up for a really high risk of infection," said Bryant. Safe neti pot ...
  • An appropriate assistance from Land Bank - Catanduanes Tribune Friday
    An appropriate assistance from Land BankCatanduanes TribuneWaves for Water claims the hollow filter membrane with 0.1 micron absolute makes it impossible for any bacteria, protozoa or cysts to pass through the filter. Among the water-borne disease-causing bacteria the filter reportedly blocks include bacteria ...
  • FDA: Improper use of Neti Pots could lead to brain-eating amoebas - kgw.com Friday
    kgw.comFDA: Improper use of Neti Pots could lead to brain-eating amoebaskgw.comSome tap water contains low levels of organisms-- such as bacteria and protozoa, including amoebas-- that may be safe to swallow because stomach acid kills them. But in your nose, these organisms can stay alive in nasal passages and cause potentially ...FDA Warning: Improper use of Neti Pots may cause brain-eating amoebasWANDFDA Urges Safe Use of Neti Pots to Avoid InfectionsInfection Control Todayall 6 news a...



Credit

Editor Mary E. Hopper
Contributor Neil R. Carlson


© Cosma creator mehopper editor mehopper revised 7/17/2016 v.1.5



  1. ^ protozoa. (2015). In Merriam-Webster Online Dictionary (11th ed.). Retrieved January 15, 2015, from http://www.merriam-webster.com/dictionary/protozoa
  2. ^ Protozoa. (2015). In Wikipedia, The Free Encyclopedia. Retrieved January 15, 2015, from http://en.wikipedia.org/wiki/Protozoa