Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes...
Transcript of Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes...
![Page 1: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/1.jpg)
Protista
![Page 2: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/2.jpg)
Prokaryotes
![Page 3: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/3.jpg)
Protista
- all single celled eukaryotes (simple multicellular organisms)
• three distinct groups: plant-like, animal-like & fungi-like protists
• believed that each group evolved into the three kingdoms (plants, animals, fungi)
![Page 4: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/4.jpg)
A. Plant-like Protists
=commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types
examples: Euglenoid euglena- (unicellular-green-motile) Green Algae volvox, spyrogyra (multicellular-green chlorophyll)
Brown Algae - kelp (mulitcelluar-brown chlorophyll)
Red Algae- Sushi seaweed
Dinoflagellate- red tide (unicellular-red to brown chlorophyll)
![Page 5: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/5.jpg)
![Page 6: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/6.jpg)
![Page 7: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/7.jpg)
B. Animal-like Protists
- Heterotrophic, motile and are unicellular - 4 groups - usually reproduce asexually - Some can conjugate
![Page 8: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/8.jpg)
B. Animal-like Protists
1. Cercozoa - move by pseudopods (fake-feet)
- pseudopods used for moving and engulfing food particles
eg., amoeba
![Page 9: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/9.jpg)
![Page 10: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/10.jpg)
B. Animal-like Protists
2. Ciliates - move by cilia • eg., Paramecium can discharge poison-laden barbs
for defence or to capture prey
![Page 11: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/11.jpg)
B. Animal-like Protists3 Flagellates - move by flagella - many parasitic & cause disease eg., Giardia lamblia causes ‘beaver fever’---> always boil water when camping!
![Page 12: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/12.jpg)
B. Animal-like Protists
4. Sporazoa - limited means of locomotion (vectors move them)
-all parasites
eg., Malaria -part of life cycle is in mosquito and part in humans
![Page 13: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/13.jpg)
![Page 14: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/14.jpg)
» Identify the following as specifically as algae (plant-like) or protozoa (animal-like)?
a b
c d
e
![Page 15: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/15.jpg)
C. Fungilike Protists
= Slime moulds - produce spores like fungi in a
fruiting body like structure - Heterotrophic
![Page 16: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/16.jpg)
• Cellular slime moulds- collections of amoeba-like that come together and produce fruiting bodies that make spores
![Page 17: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/17.jpg)
![Page 18: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/18.jpg)
Plasmodial slime moulds- are a large multinucleate cell.
![Page 19: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/19.jpg)
![Page 20: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/20.jpg)
![Page 21: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/21.jpg)
![Page 22: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/22.jpg)
![Page 23: Protista - Science to a Tee · A. Plant-like Protists =commonly called Algae - undergoes photosynthesis (autotrophic) - these contain and are classified by their chlorophyll types](https://reader031.fdocuments.us/reader031/viewer/2022021610/5cb8515688c99358338b4e8f/html5/thumbnails/23.jpg)