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protist animal cfhs
animal like protist cfhs
| Question | Answer |
|---|---|
| Name the phylum that moves by cilia. | Ciliaphora |
| Give an example of a protist in phylum Ciliaphora. | paramecium, which has hairlike cilia that propel them through the water |
| What does are free living mean (Paramecium is this). | they do not exist as parasites or symbiants. |
| What are cilia? | Short hair like projections that propel the cell through the water and also help move its food to the organisms interior. |
| Name the phylum that are non-mobile parasites. | Sporozoa |
| Give an example of a protist in phylum Sporozoan. | plasmodium is an example (it can be transmitted from the bite of a mosquito and cause malaria.) |
| Name the phylum that move by pseudopodia. | Sarcodina |
| What are pseudopodia? | They are temporary cytoplasmic projections, "false feet"; that allow the amoeba to move by extending the pod and the rest follows. It also can be used to surround and ingest prey. |
| How do amoebas reproduce? | mitosis and cytokinesis |
| What is the function of the food vacuole in an amoeba? | To temporarily store food. |
| Name the phylum of the heterotrophic protist that moves by flagella. | phylum Zooflagellates (Zoomastigina) |
| What are flagella? | whip like projections that allow a cell to move |
| Heterotrophic protists are classified according to what? | Movement |
| Name some characteristics of protist- | *animal-like *plant-like(algae) *decomposers *parasites *all are eukaryotic(has a nucleus) with membrane-bound organelles |
| How are animal like protist (protozoans) classified? | They are classified how they move. |
| phylum Sarcodina | moves by psedopods which have temporary projections of cytoplasm that come in the pod and then the rest of the cell follows. |
| phylum Zooflagellates (Zoomaastigina) | *have flagella-whiplike stucture that helps it move, *absorbs food through membrane |
| phylum Zooflagellates EX.Trichonympha | in termites gut (digestive system)of a termite and helps digest wood. |
| phylum Zooflagellates EX. Trypanosomas | African sleeping sickness caused by bite if Tsetse fly. Causes chills, rashes, and effects nervous system. |
| phylum Zooflagellates EX. Giardia | Cyst in water and causes humans to become sick when they drink the water. |
| phylum Ciliaphora | ciliates - these are the members and they use cilia for movement(short like hair projections - free living |
| phylum Ciliaphora EX. Paramecium | They use the cilia to propel themselves through the water. They can use the cilia to move food into organism's interior. |
| phylum Sporazoa (parasitic protists) | nonmobile- do not move on own - paratitic |
| phylum Sporazoa EX. Plasmodium | causes malaria - carried by Anopheles mosquito *The bite of the mosquito can transmit Plasmodium sporozotes. |
| Name 4 ways that Heterotrophs, animal-like protist move. | pseudopods, flagella, cilia, none |
| phylum Sarcodina EX. Amoeba | This is a common one which moves by extending its pseudopod away from its body to move. Also has a food vacuole in the cytoplasm- (captures its food by surrounding it) |
| phylum Sarcodina EX. Entamoeba | Known as "the revenge" causes severe diarrhea - the organism that looks harmless in a pond - spreads by contaminated drinking water |
Created by:
barbara2
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