what are protists? very diverse group of organisms containing over 200,000 species not members of...
DESCRIPTION
How are protists classified? According to the way they obtain nutrition: –Autotrophs (plant-like) –Heterotrophs (animal-like) –Decomposers and parasites (fungus-like)TRANSCRIPT
![Page 1: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/1.jpg)
![Page 2: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/2.jpg)
What are protists?• Very diverse group of organisms
containing over 200,000 species• NOT members of the kingdoms
plantae, animalia, fungi or bacteria• Eukaryotes• Most are unicellular
![Page 3: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/3.jpg)
How are protists classified?• According to the way they obtain
nutrition:– Autotrophs (plant-like)– Heterotrophs (animal-like)– Decomposers and parasites (fungus-like)
![Page 4: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/4.jpg)
Animal like protists (protozoans) are
distinguished from each other by the
way they…
![Page 5: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/5.jpg)
Types of movements:1.Zooflagellates (flagella)
![Page 6: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/6.jpg)
2. Sarcodine (Extension of cytoplasm)
Types of movements:
![Page 7: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/7.jpg)
Types of movements:3. Ciliates (cilia)
![Page 8: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/8.jpg)
Animallike Protists: Sporozoans
• Parasitic to animals–Do not move on their own
![Page 9: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/9.jpg)
Drill Partners• Turn to your neighbor and drill one
another on the four categories of animallike protists and how they move.
• Make certain you both know the four categories and can recall them from memory.
![Page 10: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/10.jpg)
Protists that perform photosynthesis are grouped into a category called:
Commonly called…
![Page 11: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/11.jpg)
Unicellular plantlike protists are:
EuglenophytesChrysophytes
DiatomsDinoflagellates
![Page 12: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/12.jpg)
Plantlike protist that have two flagella BUT NO CELL WALL
![Page 15: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/15.jpg)
Half their life is photosynthetic; the other half is heterotrophic
![Page 16: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/16.jpg)
Heterotrophs that absorb nutrients from dead or decaying organic matter
![Page 18: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/18.jpg)
-Thrive on dead or decaying organic matter in water
-Plant parasites on land
![Page 19: What are protists? Very diverse group of organisms containing over 200,000 species NOT members of the kingdoms plantae, animalia, fungi or bacteria Eukaryotes](https://reader034.vdocuments.net/reader034/viewer/2022051717/5a4d1b607f8b9ab0599ad0cd/html5/thumbnails/19.jpg)
Ticket Out the Door
What characteristics do these organisms have that place them in the Kingdom Protista?