Uncategorized Pathology Quiz 8| ICAR JRF | IBPS AFO | BHU | IFFICO September 11, 2021September 11, 2021 admin 0 Comments 99 Created on September 11, 2021 PATHOLOGY QUIZ 8 1 / 20 Viroids have Encapsulated small circular ds RNA DNA encapsulated protein RNA capsulated protein Encapsulated small circular ss RNA 2 / 20 Spot blotch of wheat is caused by Virus Bipolar issoronokiana Urocystis tritici Puccinia tritici 3 / 20 Which of the following is monokaryotic condition in Puccinia ? None of the above Teliospore Urediospore Basidiospore 4 / 20 Which of the following is a Phytoalexin? None Bacteriosin Carbamates Pisatin 5 / 20 Damping off of seedlings was caused by Nematodes Fungi Virus Bacteria 6 / 20 Potato spindle tuber disease is caused by Viroid Virus Fungi Prion 7 / 20 Ploidy level of basidiospore in Puccinia sp Haploid Triploid Dikaryote Diploid 8 / 20 Example of obligate parasite is Downy mildew Powdery mildew Rust All 9 / 20 Metalaxyl MZ is sold in the market as Dixon Plantavax Ridomil Bavistin 10 / 20 Fungi considered as eukaryotic organism, the ploidy level of thallus is 2n n X 2x 11 / 20 RNA in virus is always Linear Circular Both Linear and Circular None 12 / 20 Dodder is a serious weed of Sorghum Leucerne Maize Oat 13 / 20 Specific fungicide to control rice blast disease is Tilt Carbendazim Beam Contaf 14 / 20 Tomato spotted wilt virus is transmitted by ____ and Groundnut bud necrosis virus is transmitted by _____. Thrips and Whitefly Jassid and Wind Whitefly and Aphid Both are Thrips 15 / 20 Which one of the following produce flagellated spores? Phytophthora Puccinia Erysiphae Uncinella 16 / 20 Ascomycetes cell wall is made of cellulose-glucan chitin-glucan cellulose-chitin chitin -glycogen 17 / 20 Smallest living organism known so far is Viroid Virus Prion Virion 18 / 20 Physiological race concept was given by Biffen Barrus Stackman Erickson 19 / 20 Inability of a plant to resist the pathogen/insect attack is Partially resistant Resistant Tolerant Susceptible 20 / 20 Which one of the following organ of fungus develop into germ tube ? Sclerotium Appressorium Rhizoids Haustorium Your score is The average score is 46% LinkedIn Facebook Twitter VKontakte 0% Restart quiz
