461 Oyster mushroom is an example of predator fungi which attack on______________? Biology Medium Full question → A Pin warms B Tape worms C Round worms D Platehelminthes
462 Mode of nutrition in penecillium is____________? Biology Medium Full question → A Saprotrophs B Parasitic C Predators D Mutualistics
463 Those fungi which can grow only on their living host and cannot be grown on available defined growth culture medium e.g. various mildews and most rust species are called_____________? Biology Medium Full question → A Parasitic fungi B Obligate parasitic fungi C Facultative parasitic fungi D All of these
464 Penicillium reproduce via___________? Biology Medium Full question → A Spores B Conidia C Budding D Fragmentation
465 Root like structure in saprotrophic fungi are called_______________? Biology Medium Full question → A Rhizodis B Haustoria C Hyphae D Constricting rings
466 How many species of mushrooms are edible? Biology Medium Full question → A 100 B 200 C 3000 D 4000
467 Flagella originate from_______________? Biology Medium Full question → A Cell membrane B Cell wall C Capsule D Basal body
468 A bacterium with tuft of flagella at both poles is called_____________? Biology Medium Full question → A Lophotrichus B Monotrichous C Peritrichous D Amphitrichous
469 Which of the following bacteria do not have flagella commonly__________? Biology Medium Full question → A Cocci B Bacilli C Streptobacilli D Vibrio
470 Which of the following contains genes for drug and disease resistance in bacteria? Biology Medium Full question → A Necleotide B Plasmid C Mesosome D Ribosome
471 The common waste material in bacteria is____________? Biology Medium Full question → A Glycogen B Lactic acid C Ammonia D Urea
472 Example of bacteria requiring low concentration of oxygen is__________? Biology Medium Full question → A Campylobactor B spirocheta C E-coli D Pseudomonas
473 Purple non-sulphur bacteria is an example of___________? Biology Medium Full question → A Heterotrophic bacteria B Chemosynthetic bacteria C Photosynthetic bacteria D Saprotrophic bacteria
474 Those bacteria which are fully dependent upon their host for nutrition are called__________? Biology Medium Full question → A Heterotrophic bacteria B Chemosynthetic bacteria C Saprophytic bacteria D Parasitic bacteria
475 Nitrifying bacteria are the examples of___________? Biology Medium Full question → A Hetrotrophic bacteria B Chemosynthetic bacteria C Saprophytic bacteria D Parasitic bacteria
476 E. coli and example of____________? Biology Medium Full question → A Aerobic bacteria B Anaerobic bacteria C Facultative bacteria D Microaerophilic
477 Spirochete is an example of___________? Biology Medium Full question → A Aerobic bacteria B Anaerobic bacteria C Facultative bacteria D Microaerophilic
478 Rapid growth at exponential ration occurs in which phase of bacterial growth: Biology Medium Full question → A Lag phase B Log phase C Stationary phase D Death / decline phase
479 Chemical substances used on living tissues that inhibit the growth of micro organism are called___________? Biology Medium Full question → A Antiseptics B Disinfectants C Antibiotics D Vaccines
480 Who developed the vaccine against anthrax? Biology Medium Full question → A Louis Pasteur B Edward Jennar C Leuvenhoek D Alexander Fleming