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Microbiology Objective Questions { Algae }



8. Algae is a nonvalid taxinomic 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
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9. Which of the following algal divisions is characterized by 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
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10. Laminarin is an energy storage material characteristic of
A.chlorophyta
B.chrysophyta
C.phaeophyta
D.pyrrophyta
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11. Chlamydomonas and Volvox are similar because
A.they both are motile
B.they are members of the Chlorophyta
C.Both (a) and (b)
D.none of these
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12. Characteristics used to place algae into divisions include all of the following except
A.form of storage material
B.flagella number and location
C.accessor pigments used in photosynthesis
D.all of the above
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13. Which algal division never produces motile, flagellated cells among any of its members?
A.Chlorophyta
B.Chrysophyta
C.Phaeophyta
D.Rhodophyta
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14. Starch is an energy storage material characteristic of
A.chlorophyta
B.chrysophyta
C.phaeophyta
D.rhodophyta
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