Friday, December 16, 2011

Protozoa

         Protozoas are ingestive, animal-like protists and is introduced in chapter 28: "The Origins of Eukaryotic Diversity".  Below are some examples of each phyla of protozoa.

Flagellate

Giardia lamblia 

       This type of protist has one or more flagellas and moved with the help of the flagellas.  While other types of protists may not have flagellas.

Amoeboid

Ammonia Tepida

They are mainly distinctive due to their irregular shapes.  They usually live underwater and they use their entire membrane to breathe.

 Apicomplexa

Malaria (Plasmodium)
The characteristic that allows this protist to be distinct is that it has a dapicoplast and an apical complex structure that involves penetrating their host's cell. They are also unicellular, parasites to animals, and spore-forming.

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