GENERAL SCIENCE (GENERAL STUDIES) Part-4Total Questions: 5411. Bacterial photosynthesis does not utilize –(a) Water(b) CO₂(c) H₂S(d) ThiosulphateCorrect Answer: (a) Water12. Non-symbiotic nitrogen fixers are –(a) Azatobacter(b) Blue green algae(c) Soil fungi(d) PseudomonasCorrect Answer: (a) Azatobacter13. Mycoplasma differ from bacteria in –(a) Not having a cell wall(b) Having organised nucleus(c) Having organised cell organelles(d) None of the aboveCorrect Answer: (a) Not having a cell wall14. Yeast differs from bacteria in being(a) Multicellular(b) Prokaryotic(c) Eukaryotic(d) UnicellularCorrect Answer: (c) Eukaryotic15. Pseudomycelium is formed in –(a) Yeast(b) Rhizopus(c) Mushroom(d) PucciniaCorrect Answer: (a) Yeast16. The fungal partner of lichens is known as –(a) Mycobiont(b) Phycobiont(c) Symbiont(d) BasidiomycetesCorrect Answer: (a) Mycobiont17. What are ‘Fungi Imperfecti’ ?(a) They are fungi that reproduce only sexually.(b) They are the fungi that reproduce exclusively by vegetatives and asexual methods.(c) They are the fungi which only show parasitic mode of nutrition.(d) None of the above.Correct Answer: (b) They are the fungi that reproduce exclusively by vegetatives and asexual methods.18. Who invented vaccine for small pox ?(a) Robert Koch(b) Robert Hooke(c) Edward Jener(d) Louis PasteurCorrect Answer: (c) Edward Jener19. Which of the following is a viral disease ?(a) Tetanus(b) Tuberculosis(c) Typhoid(d) AIDSCorrect Answer: (d) AIDS20. BCG stands for –(a) Bacillus Carol Gram(b) Bacillus Chalmette Guerin(c) Bacteria Chalmette Gram(d) None of the aboveCorrect Answer: (b) Bacillus Chalmette GuerinSubmit Quiz« Previous123456Next »
