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Algae Practice

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Last updated over 2 years ago
7 questions
4
7
7
7
3
1
1
Question 1
1.

Match the letter to the correct algae part name.

Draggable itemarrow_right_altCorresponding Item
Pnuematocyst
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B
Blade
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D
Holdfast
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A
Stipe
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C
Question 2
2.

Match the phylum name of the algae to the common name.

Draggable itemarrow_right_altCorresponding Item
Chrysophyta

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Diatoms
Rhodophyta

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Green Algae
Phaeophyta

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Brown Algae
Dinophyta

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Dinoflagellats
Euglenophyta

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Golden Algae
Bacillariophyta
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Red Algae
Chlorophyta

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Euglena
Question 3
3.

Match the algae to its characteristics.

Draggable itemarrow_right_altCorresponding Item
Dinophyta
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TOP productive group -25% of all photosynthetic biomass
Euglenophyta
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Ancestor to green plants
Bacillariophyta
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Also called seaweed or kelp
Chrysophyta
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Causes red tides
Rhodophyta
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Golden Algae
Chlorophyta
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Largest group of algae/found the deepest
Phaeophyta
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Only algae that has both autotrophic and
heterotrophic species
Question 4
4.

Sort each Algae type into micro, macro or both.

  • Chrysophyta (Golden Algae)
  • Rhodophyta (Red Algae)
  • Dinophyta (Dinoflagellates)
  • Chlorophyta (Green Algae)
  • Eugenophyta (Euglena)
  • Phaeophyta (Brown Algae)
  • Bacillariophyta (Diatoms)
  • Microscopic
  • Both Micro and Macro
  • Macroscopic
Question 5
5.

Which of the following Algaes can cause Harmful Algae Blooms?

Question 6
6.

Which Algae type can have large mats of floating sargassum and grow up to 230 feet long?

Question 7
7.

Which Algae type looks like glass-like boxes?