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MCQs

Total Questions : 162 | Page 14 of 17 pages
Question 131. Why are slime molds considered to resemble plants?
  1.    They can photosynthesize
  2.    They form structures that resemble leaves
  3.    They form a threadlike structure
  4.    They have cell walls composed largely of cellulose
 Discuss Question
Answer: Option D. -> They have cell walls composed largely of cellulose
Question 132. Ecologically fungi are important because
  1.    they are a major cause of plant diseases
  2.    Both (a) and (b)
  3.    None of these
  4.    they act as decomposers and aid in nutrient cycling
 Discuss Question
Answer: Option B. -> Both (a) and (b)
Question 133. A mutualistic association made up of a fungus and a cyanobacterium is called
  1.    a saprobe
  2.    dimorphic
  3.    lichen
  4.    a gamete
 Discuss Question
Answer: Option C. -> lichen
Question 134. The thallus of a mold consists of
  1.    both (a) and (b)
  2.    none of these
  3.    mycelium
  4.    spores
 Discuss Question
Answer: Option A. -> both (a) and (b)
Question 135. The basidiomycetes include plant parasites that can cause
  1.    candidiasis
  2.    ergot disease
  3.    rust and smut diseases
  4.    Dutch elm disease & chestnut blight
 Discuss Question
Answer: Option C. -> rust and smut diseases
Question 136. __________ produce zygospores.
  1.    Black bread molds
  2.    Club fungi
  3.    Dimorphic fungi
  4.    Slime molds
 Discuss Question
Answer: Option A. -> Black bread molds
Question 137. Which of the following is/are the sexual spore?
  1.    Basidiospores
  2.    Ascospores
  3.    None of these
  4.    Both (a) and (b)
 Discuss Question
Answer: Option D. -> Both (a) and (b)
Question 138. The Acrasiomycota differ from the Myxomycota
  1.    in their cellular organization
  2.    in their mode of nutrition
  3.    None of these
  4.    Both (a) and (b)
 Discuss Question
Answer: Option A. -> in their cellular organization
Question 139. Ergotism is responsible for all of the following except
  1.    Irish potato famine
  2.    hallucinations
  3.    both (a) and (b)
  4.    gangrene
 Discuss Question
Answer: Option D. -> gangrene
Question 140. Name the asexual spore(s)?
  1.    All of these
  2.    Conidia
  3.    Sporangiospore
  4.    Arthospores
 Discuss Question
Answer: Option A. -> All of these

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