Q. In which plant ,gametophytic phase is main and sporophytic phase is subsidiary. Bryophytes pteridophytes gymnosperms angiosperms Answer: Bryophytes
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Q. Some bacteria thrive extreme environment conditions such as absence of oxygen, high salt concentration, high temperature and acidic pH. Cyanobacteria Eubacteria Archaebacteria All of the above Answer: Archaebacteria
Q. Kingdom Monera consist of Prokaryotes Eukaryotes Archaebacteria All of the above Answer: Prokaryotes
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Q. Fungi producing usually eight spores in a sac like structure belong to Phycomycetes Ascomycetes Basidiomycetes Deuteromycetes Answer: Ascomycetes
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Q. One of the following is a predatory fungus Arthrobotrys Puccinia Fusarium Alternaria Answer: Arthrobotrys
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Q. Ergot is obtained from Rhizopus Claviceps Albugo Phytomonas Answer: Claviceps
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Q. Fungi can be distinguished from algae in fact that Cell wall is cellulosoic cell wall and chlorophyll is absent Nucleus is present Mitochondria are absent Cell wall is chitinous and chlorophyll is absent Answer: Cell wall is chitinous and chlorophyll is absent
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Q. Fungi usually store the reserve food material in the form of Starch Lipid Glycogen protein Answer: Glycogen
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Q. Fungi can be stained by Saffranine Cotton blue Glycerine Lactophenol Answer: Cotton blue
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Q. Bacterial leaf blight of rice is caused by a species Pseudomonas Xanthomonas Erwinia None of these Answer: Erwinia
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