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Home⇒ Medical Science⇒ Microbiology⇒ Algae
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q21 ⇒ Number of flagella produced by motile cells in members of the Phaeophyta is approximately equal to members of the Oomycota [other wrong options] [Discuss in forum] members of the phaeophyta is greater than members of the Oomycota members of the Oomycota is greater than members of the Phaeophyta none of the above |
Q22 ⇒ Which of the following best describes the algae known as diatoms? Cells have intricate shells of silicon dioxide with two halves [other wrong options] [Discuss in forum] Cells are encased in rigid walls composed of cellulose coated with silicon Cells have flagella and a light-detecting eye spot Cells contain carotenoid pigments as well as chlorophyll A and B |
Q23 ⇒ Which of the following algal divisions is characterized by possession of chlorophylls A and B, starch as the energy storage material, cellulosic cell walls and live in freshwater and marine habitats? Chlorophyta [other wrong options] [Discuss in forum] Chrysophyta Phaeophyta Pyrrophyta |
Q24 ⇒ Which algal division never produces motile, flagellated cells among any of its members? Rhodophyta [other wrong options] [Discuss in forum] Chlorophyta Chrysophyta Phaeophyta |
Q25 ⇒ Frustules made of silica are characteristic of diatoms [other wrong options] [Discuss in forum] euglenoids desmids seaweeds |
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