1. What is Agroforestry? Answer: Planting woody perennial trees on the same land along with agriculture. 2. What is the botanical method that gives information about heredity and variation? Answer: Genetics. 3. Which is the fungus used in the manufacture of double bread? Answer: Saccharomyces. 4. What is used to obtain penicillin at industrial level? Answer: Penicillium chrysogenum. 5 In which inulin crystals are found? Answer: At the root of the dahlia. 6. In which still root is found? Answer: In sugarcane. 7. Which plant does not get grain Answer: Gremini. 8. What is the relationship between oilseed crops? Answer: Crucifery. 9. Which tree requires the highest amount of water for its growth? Answer: Eucalyptus. 10. When do roots have positive eradication? Answer: Most. 11. Which fungus causes green ear disease in millet? Answer: Sclerospora gramicola. 12. The number of pandas is minimized and in which the holes are - Answer: In the desert 13. The exception of the rules of the Board - Answer: Linkage 14. The smallest cell is Answer: Mycoplasma. 15. The outermost covering of plant cells is- Answer: Cell wall. 16. What do you understand by hydrophite - Answer: To an aquatic plant. 17. The largest number in the ecosystem is - Answer: Primary producers. 18. Which is the measure of the amount of oxygen required in the decomposition of pneumatic organic decomposers, bio-degradable organic materials in a sample of water? Answer: Biochemical Oxygen Demand. 19. What is a reliable indicator of air pollutants - Answer: Lichens and Moss 20. The unit of classification is- Answer: Species. If you have to pass competitive exam then remember these important questions General Knowledge: If you want to score good marks in competitive exam then read this funny quiz General Knowledge: Increase your knowledge by knowing these interesting facts