Fungi - Molds and Yeasts problems
- 1. The bread mold Rhizopus stolonifer belongs to which of the following fungal divisions?
Options- A. Ascomycota
- B. Deuteromycota
- C. Oomycota
- D. Zygomycota Discuss
Correct Answer: Zygomycota
- 2. The number of sets of chromosomes in a dikaryotic cell
Options- A. is greater than diploid cell
- B. is lesser than diploid cell
- C. is equal to diploid cell
- D. none of these Discuss
Correct Answer: is equal to diploid cell
- 3. Anaerobic degradation of proteins brought about by bacteria and fungi give the products like
Options- A. mercaptans and indole
- B. H2S
- C. both (a) and (b)
- D. None of these Discuss
Correct Answer: both (a) and (b)
- 4. __________ produce basidiospores.
Options- A. Slime molds
- B. Dimorphic fungi
- C. Club fungi
- D. Sac fungi Discuss
Correct Answer: Club fungi
- 5. Fungi are important to food webs because
Options- A. they are photoautotrophs
- B. they have prokaryotic cell structure
- C. they serve as key decomposers of dead organic matter
- D. they generate antibiotics that kill competing plants and animals Discuss
Correct Answer: they serve as key decomposers of dead organic matter
- 6. The fungus responsible for ergotism belongs to which of the following fungal divisions?
Options- A. Deuteromycota
- B. Oomycota
- C. Zygomycota
- D. Ascomycota Discuss
Correct Answer: Ascomycota
- 7. Fungi are important in the production of all of the following commercial products except
Options- A. bread
- B. beer
- C. cheese
- D. rubber Discuss
Correct Answer: rubber
- 8. The amount of phagocytosis done by the Plasmodium
Options- A. is greater than by the water mold mycelium
- B. is lesser than by the water mold mycelium
- C. is equal to by the water mold mycelium
- D. none of the above Discuss
Correct Answer: is greater than by the water mold mycelium
- 9. Ecologically fungi are important because
Options- A. they act as decomposers and aid in nutrient cycling
- B. they are a major cause of plant diseases
- C. Both (a) and (b)
- D. none of the above Discuss
Correct Answer: Both (a) and (b)
- 10. Fungi are generally not
Options- A. multicellular
- B. containing cell walls
- C. photosynthetic
- D. spore-producing Discuss
Correct Answer: photosynthetic
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