Algae – Section 1

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  • / Author: GkFeed Team

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

7. All algae possess

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

Correct Answer: C. Both (a) and (b)

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

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

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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