Feeding in a Calcarous Sponge: Particle capture by pseudopodia
Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce...
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Transcript of Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce...
![Page 1: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/1.jpg)
Amoeba
• No cell wall• Use pseudopodia to
move• Most live in salt water,
some live in ponds.• Reproduce asexually• Some may form cysts if
conditions are unfavorable.
![Page 2: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/2.jpg)
Paramecium
• Unicellular organisms• Use cilia for movement• Produce asexually• Heterotrophic • Have a contractile
vacuole to pump out excess water.
![Page 3: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/3.jpg)
Euglena
• Plant like protest.• Unicellular organisms• Both plant and animal
characteristics.• Lack a cell wall.• Are photosynthetic and
most have chlorophyll.
![Page 4: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/4.jpg)
Dinoflagellates
• Have cell walls.• Have thick cellulose
plates.• Come in different
shapes and sizes.• Contain chlorophyll • Have 2 flagella's
![Page 5: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/5.jpg)
Green Algae
• Phylum Chloropyta• Most diverse algae with
more then 7,000 species
• Contains chlorophyll• Most live in freshwater,
but some live in oceans.• Can be unicellular
colonial, or multicellular in organization.
![Page 6: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/6.jpg)
Slime Mold
• Come in a variation of colors.
• Live in cool moist places where they can grow on damp organic material.
• Two types of slime molds• Plasmodia and cellular
slime molds.• Are animal like during most
of their life cycle.• Make spores to reproduce.
![Page 7: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/7.jpg)
Fungi
• Live everywhere.• Many species live in
temp ranging from 20 C to 30 C.
• Have cell walls.• Are multicellular.• Use thread like
filaments called hyphae to branch out.
![Page 8: Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.](https://reader035.fdocuments.us/reader035/viewer/2022081520/56649ce05503460f949aa731/html5/thumbnails/8.jpg)
Mushroom
• Produce sexually.• The mushroom is the
reproductive structure of the fungus.
• Produce with a + or – strain.
• Some have no asexual reproductive stage.
• Outside structure is composed of a stalk and a cap.