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Total Questions : 189 | Page 10 of 19 pages
Question 91. Which of the following disease is caused by Yersinia enterocolitica in man?
  1.    Gastroenteritis
  2.    Mesenteric lymphadenitis
  3.    Septicaemia
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Answer: (d).All of these
Question 92. Spirochaetes exhibit
  1.    corkscrew-like rotatory movement
  2.    flexion and extension motility
  3.    translatory motion
  4.    all of the above
 Discuss Question
Answer: Option D. -> all of the above
Answer: (d).all of the above
Question 93. Species of Shigella which is predominant in India is
  1.    S sonnei
  2.    S dysenteriae
  3.    S boydii
  4.    S flexneri
 Discuss Question
Answer: Option D. -> S flexneri
Answer: (d).S flexneri
Question 94. The most common cause of urinary tract infection in the community is
  1.    Klebsiella pneumoniae
  2.    Proteus vulgaris
  3.    Escherichia coli
  4.    Citrobacter freundii
 Discuss Question
Answer: Option C. -> Escherichia coli
Answer: (c).Escherichia coli
Question 95. Bipolar staining is characteristic of
  1.    Yersinia pestis
  2.    Proteus mirabilis
  3.    Pseudomonas aeruginosa
  4.    all of these
 Discuss Question
Answer: Option A. -> Yersinia pestis
Answer: (a).Yersinia pestis
Question 96. Zooxanthellae are algal symbiont that live within coral reef animals. These algae belong to
  1.    chlorophyta
  2.    chrysophyta
  3.    pyrrophyta
  4.    rhodophyta
 Discuss Question
Answer: Option C. -> pyrrophyta
Answer: (c).pyrrophyta
Question 97. All algae possess
  1.    nuclei
  2.    chloroplasts
  3.    Both (a) and (b)
  4.    none of these
 Discuss Question
Answer: Option C. -> Both (a) and (b)
Answer: (c).Both (a) and (b)
Question 98. 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?
  1.    Chlorophyta
  2.    Euglenophyta
  3.    Pyrrophyta
  4.    Chrysophyta
 Discuss Question
Answer: Option B. -> Euglenophyta
Answer: (b).Euglenophyta
Question 99. Laminarin is an energy storage material characteristic of
  1.    chlorophyta
  2.    chrysophyta
  3.    phaeophyta
  4.    pyrrophyta
 Discuss Question
Answer: Option C. -> phaeophyta
Answer: (c).phaeophyta
Question 100. Algae is a nonvalid taxinomic term that refers to
  1.    eukaryotic organisms that have chlorophyll a and produce O2
  2.    well developed cellular structure including a conducting system
  3.    Both (a) and (b)
  4.    none of the above
 Discuss Question
Answer: Option A. -> eukaryotic organisms that have chlorophyll a and produce O2
Answer: (a).eukaryotic organisms that have chlorophyll a and produce O2

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