Algae
Chrysolaminarin is an energy storage material characteristic of

chrysophyta
chlorophyta
rhodophyta
phaeophyta

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Algae
Which of the following best describes the algae known as diatoms?

Cells have flagella and a light-detecting eye spot
Cells are encased in rigid walls composed of cellulose coated with silicon
Cells have intricate shells of silicon dioxide with two halves
Cells contain carotenoid pigments as well as chlorophyll A and B

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