The Autotrophic Protists: Algae
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- 1.What is Phycology?
- 2.Genetic material organized into a membrane bound nucleus or nuclei is called...
- A.
Protists
- B.
Pseudopodia
- C.
Eukaryotic
- 3.Sexual reproduction of Algea is called..
- A.
Alternation of generations
- B.
Ciliates
- C.
Syngamy
- 4.Photo Autotrophs are
- A.
Uni cellular
- B.
Bi cellular
- C.
Symmertical unicells
- D.
Multi-cellular
- 5.__________ are diatoms and brown algea
- 6.Diatoms ( Photo Autotrophs) are very acient symmetrical unicells
- A.
True
- B.
False
- 7.Diatoms have Silica ______ ( 2 halves of cell wall)
- A.
Sargassum
- B.
Algins
- C.
Fucoxanthin
- D.
Frustules
- 8.Diatoms have no symmetry
- A.
True
- B.
False
- 9.Where are Diatoms found?
- A.
Salt water
- B.
Rivers
- C.
Fresh water
- D.
Coastal
- 10.Brown algea are ______
- A.
Unicellular
- B.
Multicellular
- 11.Brown algea have a thickner called...
- A.
Sushi
- B.
Soups
- C.
Algin
- 12.Fucoxanthin give brown algea their color
- A.
True
- B.
False
- 13.Members of the brown algea phylum are
- A.
Phaeophyta
- B.
Lycopodium
- C.
Chlorophyta
- 14.Red algea are...
- A.
Uni cellular
- B.
Multicellular
- 15.Photosynthetic pigment for Red algea that gives it color
- A.
Brevifolia
- B.
Phycoerythrin
- C.
Sempervirens
- 16.(Red Algea) Important compoent of coral reefs are Pseudotsuga
- A.
True
- B.
False
- 17.How can Red algea change the relative amounts of photosynthetic pigments?
- A.
Water
- B.
Temperature
- C.
Light conditions
- 18.Alveolates are heterotrophs
- A.
True
- B.
False
- 19.Dinoflagellates are...
- A.
Multi cellular
- B.
Uni cellular
- C.
Acient unicells
- 20.Dinoflagellates are important primary producers in the lakes
- A.
True
- B.
False
- 21.Dinoflagellates are...
- A.
Clumped together
- B.
Endosymbionts
- C.
Free living
- D.
Poisonis
- E.
Other parasites
- F.
Bioluminesent
- G.
All of above
- 22.Green Algea's scientific names are...
- A.
Welwitschia
- B.
Chlorophyta
- C.
Canadensis
- D.
Streptophytes
- E.
None of the above
- 23.What is Green Algea (Chlorophyta and Streptophytes) symbiotic with?
- A.
Mosses
- B.
Land plants
- C.
Fungi-lichen
- 24.Clade of unicellular protists with flagella are
- A.
Chrysophyta
- B.
Dinophyta
- C.
Euglenoids
- D.
Prymneisophyta
- 25.Euglenoids posses flagella arising from a procket at the posterior end of the celll
- A.
True
- B.
False
- 26.How many flagella does Euglenoids have?
- A.
1
- B.
3
- C.
2
- 27.Many Euglena species are heterotrophic, others are __________
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