Q. Which of the following property(ies), shown by the organisms belong(s) to the family Enterobacteriaceae?

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Q. In Widal test, the significant titre for O agglutinins is generally

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Q. Selective media for the isolation of Shigella is

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Q. The technique(s), used for the assay of heat-labile enterotoxin produced by Escherichia coli, is/are

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Q. Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests?

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Q. Example of the pathogenic bacteria is/are

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Q. The media which serve(s) as enrichment media for Salmonella is/are

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Q. Human pathogenic bacteria is/are

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Q. Which of the following biochemical reaction is characteristic of Pseudomonas aeruginosa?

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Q. Pseudomonas aeruginosa can be diagnosed from the pigment, known as

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Q. The most popular method for typing of Pseudomonas aeruginosa is

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Q. Which of the following infection(s) can be caused by Pseudomonas aeruginosa?

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Q. The substance(s) which can be produced by strains of Pseudomonas aeruginosa is/are

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Q. The number of members of the division Phaeophyta that live in freshwater habitats

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Q. Bioluminescence is a phenomenon associated with

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Q. 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?

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Q. Which algal division is divided up into three main groups consisting of the golden-brown algae, the yellow-green algae and the diatoms?

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Q. Zooxanthellae are algal symbiont that live within coral reef animals. These algae belong to

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Q. All algae possess

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Q. Algae is a nonvalid taxinomic term that refers to

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