Algae – Section 1


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6. Zooxanthellae are algal symbiont that lives within coral reef animals. These algae belong to

A. Chlorophyta
B. Chrysophyta
C. Pyrrophyta
D. Rhodophyta

Correct Answer: C. Pyrrophyta
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7. All algae possess

A. nuclei
B. chloroplasts
C. Both (a) and (b)
D. none of these

Correct Answer: C. Both (a) and (b)
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8. Algae is a nonvalid taxonomic term that refers to

A. eukaryotic organisms that have chlorophyll a and produce O2
B. well developed cellular structure including a conducting system
C. Both (a) and (b)
D. none of the above

Correct Answer: A. eukaryotic organisms that have chlorophyll a and produce O2
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9. Which of the following algal divisions is characterized by the possession of chlorophylls A and B, paramylon as the energy storage material, and the presence of a pellical instead of a cell wall?

A. Chlorophyta
B. Euglenophyta
C. Pyrrophyta
D. Chrysophyta

Correct Answer: B. Euglenophyta
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10. Laminarin is an energy storage material characteristic of

A. Chlorophyta
B. Chrysophyta
C. Phaeophyta
D. Pyrrophyta

Correct Answer: C. Phaeophyta
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