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MCQs

Total Questions : 77 | Page 5 of 8 pages
Question 41. Host for 'Penicillium marneffe' is
  1.    Bugs
  2.    Bamboo rats
  3.    Wild rats
  4.    Cats
 Discuss Question
Answer: Option B. -> Bamboo rats
Answer: (b).Bamboo rats
Question 42. 'Fungi' are
  1.    Eukaryotic organisms
  2.    Prokaryotic organism
  3.    Unicellular
  4.    Algae
 Discuss Question
Answer: Option A. -> Eukaryotic organisms
Answer: (a).Eukaryotic organisms
Question 43. Drug that binds with 'Ergosterol' in cell membrane of fungi and disrupts its function is
  1.    Griseofulvin
  2.    Amphotericin B
  3.    Tolnoflate
  4.    Nystatin
 Discuss Question
Answer: Option B. -> Amphotericin B
Answer: (b).Amphotericin B
Question 44. What is portal of entry for Histoplasma ?
  1.    Skin
  2.    Water
  3.    Inhalation into lungs
  4.    Food
 Discuss Question
Answer: Option C. -> Inhalation into lungs
Answer: (c).Inhalation into lungs
Question 45. Cell wall of 'fungi' is made up of
  1.    Peptidoglycan
  2.    Murine
  3.    Chitin
  4.    Cellulose
 Discuss Question
Answer: Option C. -> Chitin
Answer: (c).Chitin
Question 46. In any community, various populations live
  1.    interdependently
  2.    independently
  3.    dependently
  4.    defenselessly
 Discuss Question
Answer: Option A. -> interdependently
Answer: (a).interdependently
Question 47. Series of energy transference in the form of food is called a
  1.    food pyramid
  2.    food chain
  3.    ecological niche
  4.    food cycle
 Discuss Question
Answer: Option B. -> food chain
Answer: (b).food chain
Question 48. Both abiotic and biotic factors operating in an environment are called as
  1.    ecological niche
  2.    ecological community
  3.    ecosystem
  4.    ecology
 Discuss Question
Answer: Option C. -> ecosystem
Answer: (c).ecosystem
Question 49. Density can be measured through
  1.    number of individuals per square meter
  2.    number of individuals per unit area
  3.    number of total population in a mile
  4.    volume per unit mass
 Discuss Question
Answer: Option B. -> number of individuals per unit area
Answer: (b).number of individuals per unit area
Question 50. Lives of organisms are greatly affected by
  1.    Producers
  2.    Consumers
  3.    Decomposers
  4.    consumers and decomposers
 Discuss Question
Answer: Option A. -> Producers
Answer: (a).Producers

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