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MCQs

Total Questions : 162 | Page 13 of 17 pages
Question 121. The amount of peptidoglycan in the cell walls of a mushroom
  1.    is lesser than the amount of chitin in the cell walls of a mushroom
  2.    None of these
  3.    is exactly or approximately equal to the amount of chitin in the cell walls of a mushroom
  4.    is greater than the amount of chitin in the cell walls of a mushroom
 Discuss Question
Answer: Option A. -> is lesser than the amount of chitin in the cell walls of a mushroom
Question 122. Fungi that lack partitions (septa) are called
  1.    ahyphae
  2.    conidia
  3.    coenocytic
  4.    yeast
 Discuss Question
Answer: Option C. -> coenocytic
Question 123. The fungus responsible for ergotism belongs to which of the following fungal divisions?
  1.    Ascomycota
  2.    Zygomycota
  3.    Oomycota
  4.    Deuteromycota
 Discuss Question
Answer: Option A. -> Ascomycota
Question 124. __________ produce motile sexual and asexual spores.
  1.    Slime molds
  2.    Dimorphic fungi
  3.    Club fungi
  4.    Water molds
 Discuss Question
Answer: Option D. -> Water molds
Question 125. Fungi are important to food webs because
  1.    they generate antibiotics that kill competing plants and animals
  2.    they serve as key decomposers of dead organic matter
  3.    they have prokaryotic cell structure
  4.    they are photoautotrophs
 Discuss Question
Answer: Option B. -> they serve as key decomposers of dead organic matter
Question 126. Fungi
  1.    are photosynthetic
  2.    have cell walls of peptidoglycan
  3.    are prokaryotic cells
  4.    secrete extracellular enzymes to breakdown nutrients
 Discuss Question
Answer: Option D. -> secrete extracellular enzymes to breakdown nutrients
Question 127. __________ exhibit yeast-like growth at human body temperatures and mold-like growth at room temperature.
  1.    Black bread molds
  2.    Water molds
  3.    Dimorphic fungi
  4.    Sac fungi
 Discuss Question
Answer: Option C. -> Dimorphic fungi
Question 128. __________ produce ascospores in an ascus.
  1.    Slime molds
  2.    Sac fungi
  3.    Club fungi
  4.    Dimorphic fungi
 Discuss Question
Answer: Option B. -> Sac fungi
Question 129. The most significant reason why fungi are not in the kingdom Plantae is that fungi
  1.    have unicellular and multi-cellular forms
  2.    are chemoorganotrophic heterotrophs
  3.    are prokaryotes
  4.    are eukaryotes
 Discuss Question
Answer: Option B. -> are chemoorganotrophic heterotrophs
Question 130. Fungi in the division Deuteromycota are characterized by the fact that
  1.    they are incapable of sexual reproduction
  2.    they only reproduce sexually
  3.    a method of sexual reproduction has not been identified
  4.    they form sexual spores called deuterospores
 Discuss Question
Answer: Option C. -> a method of sexual reproduction has not been identified

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