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Protist Review
Question | Answer |
---|---|
†Euglenas | † grass grass-green algae, pond-living protists that have chloroplasts and undergo photosynthesis. They can live without sunlight because they can also eat food. They have an eyespot that senses light. |
Dinoflagellates | contain a large amount of red pigment and poison. They can cause red tide.†† |
Brown algae & Red algae | †contain brown and red pigments and can hold |
Classification of the Kingdom Protista There are two major types of protists.† | They are Protozoa and Algae. † |
Sarcodines | move by using footlike projections of cell matter called pseudopodia.† Example: ameba |
Protozoa Characteristics ® animal | like® live in water, soil, inside other organisms® have no chloroplasts® can not make their own food® moves and senses changes in the environment® has a cell membrane, but no cell wall® divides by fission; asexual reproduction |
Diatoms | gold-colored algae with yellow and brown pigments that have hard, glass-like shells. |
Types of Algae | ® Green algae |
Algae Characteristics | ® have chloroplasts® can undergo photosynthesis® have a cell wall® some are many |
Protista Characteristics | ® Eukaryotes: cells with nuclei and †† †organelles; some with cell walls® Mostly single |