ProtistsProtists are microscopic organisms. Most protists are unicellular organisms and all contain a nucleus. Protists may share certain characteristics with animals or plants, or both. However, protists are classified in their own kingdom, Protista. The most commonly known protist is algae.
Cilia: Tiny hair-like structures found on some protists. Flagella: Whip-like structure used for locomotion. |
Protists BrainPopWhat are protists? Watch Tim & Moby explain key facts about protists!
Don't forget to try the quiz! Ctrl + enlarges the video |
Using a Dichotomous Key to Classify Protists
DIRECTIONS:Classify the following protists using the dichotomous key provided. Sketch your answers on the back of the yellow paper (skip magnification).
1a, 2b, 5b, 8a, 11a = Spirogyra |