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MCQ on Terms and concepts in plant pathology 1. What is plant pathology? A) Study of biotic and abiotic agents causing diseases in plants B) Study of plant growth C)
1. What are viroids? A) Proteinaceous infectious agents B) Covalently closed circular RNA molecules C) Linear DNA molecules D) Non-infectious proteins Answer: B) Covalently closed circular RNA molecules 2. Which
1. What is the general nature of a virus? A) Multicellular parasite B) Submicroscopic, transmissible, intercellular, obligate parasite C) Cellular organism D) Non-parasitic microorganism Answer: B) Submicroscopic, transmissible, intercellular, obligate
General Concepts: What type of mycelium is characteristic of fungi in the class Deuteromycotina? a) Unbranched and multinucleate b) Branched, septate, and multinucleate c) Unbranched and septate d) Branched and
Which of the following is a general characteristic of Basidiomycotina? a) Mycelium is non-septate b) Cell wall consists of chitin and glucans c) Asexual reproduction is through sporangia d) Basidiospores
1. What is the mycelium structure in Ascomycotina? a) Well-developed, branched, and septate b) Coenocytic and branched c) Non-septate and unbranched d) Simple and non-branched Answer: a) Well-developed, branched, and
1. What is the main characteristic of the mycelium in Zygomycotina? a) Septate, branched b) Coenocytic, branched c) Non-branched, septate d) Non-coenocytic, unbranched Answer: b) Coenocytic, branched 2. Which of
MCQs on Division II: Eumycota, Subdivision: Mastigomycotina, Class: Oomycetes What is the main characteristic of members of the class Oomycetes? a) Filamentous hyaline coenocytic mycelium b) Presence of chitin in
MCQs on Myxomycota and Classification Which division is characterized by the presence of plasmodium or pseudoplasmodium? a) Eumycota b) Myxomycota c) Basidiomycota d) Ascomycota Answer: b The assimilative phase in
MCQs on Taxonomy and Nomenclature The naming of organisms is governed by: a) International Code of Plant Pathology b) International Code of Botanical Nomenclature c) International Fungal Taxonomy Code d)