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Protists
Animal-like vs Plant or Fungus like.. Called Protozoans Divided into 4 groups
• Pseudopods– False Feet.
– Move by bulging cell membrane and flowing cytoplasm.
Pseudopods
http://www.cartage.org.lb/en/themes/sciences/BotanicalSciences/MajorDivisions/KingdomProtista/Protists/protists.htm
Pseudopods
http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/wimsmall/sundr.html
Amoebas (Phylum Rhizopoda)
Protists
Animal-like vs Plant or Fungus like.. Called Protozoans Divided into 4 groups
• Ciliates– Have cilia
– Hair like projections used for moving, sensing and obtaining food
Ciliates
http://www.cartage.org.lb/en/themes/sciences/BotanicalSciences/MajorDivisions/KingdomProtista/Protists/paramecium.gif
Ciliates
http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artaug98/suctoria.html
Protists
Animal-like vs Plant or Fungus like.. Called Protozoans Divided into 4 groups
• Zooflagellates– Long whip like flagella
Protists
Animal-like vs Plant or Fungus like.. Called Protozoans Divided into 4 groups
• Sporozoans– Parasites that feed on the cells and fluids of host.
Sporozoans
http://www.morning-earth.org/Graphic-E/BIOSPHERE/Bios-C-ProtistsProtozoa.htm
Plasmodium falciparum in blood, causes malaria
Sporozoans
http://www.morning-earth.org/Graphic-E/BIOSPHERE/Bios-C-ProtistsProtozoa.htm
Trypanosoma in blood causes sleeping sickness
Protists
Fungus-like vs Plant or Animal-like Use spores to reproduce
• Tiny cell able to grow into a new organism. All able to move at some point in their lives.
• Water Molds and Downy Mildew
Protists
Fungus-like vs Plant or Animal-like Use spores to reproduce
• Tiny cell able to grow into a new organism. All able to move at some point in their lives.
• Slime molds.
Protists
Plant-like vs Fungus-like or Animal-like Commonly called algae. All are autotrophs. Several Types
• Euglenoids– Can be heterotrophic in no-light
Euglenoids
http://protist.i.hosei.ac.jp/PDB/Images/Mastigophora/Euglena/hemichromata/hemichromata_3.jpg
Protists
Plant-like vs Fungus-like or Animal-like Commonly called algae. All are autotrophs. Several Types
• Dinoflagellates– unicellular algae covered in stiff plates
Protists
Plant-like vs Fungus-like or Animal-like Commonly called algae. All are autotrophs. Several Types
• Diatoms– unicellular algae with glass-like cell walls
Protists
Plant-like vs Fungus-like or Animal-like Commonly called algae. All are autotrophs. Several Types
• Green Algae
Green Algae
http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/wimsmall/green.html
Green Algae
http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/wimsmall/green.html
Protists
Plant-like vs Fungus-like or Animal-like Commonly called algae. All are autotrophs. Several Types
• Red Algae– Mostly Seaweeds
Red Algae
http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artmar99/red.html
Protists
Plant-like vs Fungus-like or Animal-like Commonly called algae. All are autotrophs. Several Types
• Brown Algae– more seaweeds