It's about Biodiversity, Quizzes of Earth science

Download It's about Biodiversity and more Quizzes Earth science in PDF only on Docsity! Aquaculture_set A eee eee reer eee 1. a. Agriculture and Fisheries Modernization Act c. Fisheries Code of 1998 2. . Fisheries Code of 1998 . Modernization of Fisheries Act The . monoculture . Monosex culture The . Oreochromis niloticus/ Tilapia nilotica . O. aureus/ T. aureus is synonymous to mov» pOBwWO Dw a. pen culture c. fish culture b. Enabling Act of a University d. Presidential Decree 704 b. Modernization of Agriculture Act d. Agriculture and Fisheries Modernization Act in a pond b. polyculture d. integrated farming system b. O. spilurus/ T. spirulus d. O. mossambicus/ T. mossambica b. cage culture d. tank culture 6. This fish culture method requires the use of enclosures in shallow protected areas of inland water generally in lakes or lagoons. a. cage method c. fish pen method 7. The a. planting c. rationing 8. These are microscopic plants in pond a. zooplankton c. macrophytes 9 b. pond method d. tank method in a body of water like a fishpond or lake. b. stocking d. fishing b. plankton d. phytoplankton . This is the number of fish seed material stocked in a given area of water a. stocking biomass c. stocking replacement 10. The a. capture fisheries c. stock enhancement b. stocking rate d. stock enhancement b. fish culture d. mariculture 11. Fish with uniform size are stocked in progressively larger ponds as more space is needed a. multi-size stocking c. mono-size stocking 12. Includes fish, all other including, but not limited to salt and corals a. coastal area c. aquatic resources 13.A b. multi-stage stocking d. double cropping b. artificial reefs d. coral reefs and capture fish consisting of rows of bamboo stakes, plastic nets and other materials fenced with split bamboo mattings or wire mattings. a. fish cage c. fish net 1. and/or fishery resources a. fisherfolk c. fish culturists b. fish coral or baklad d. fish pen and processing fishery b. fisherman d. aquaculturists Aquaculturel_AEPage 1 Aquaculture_set A 15. The biggest lake in the Philippines a. Lake Buhi b. Lake Lanao c. Taal Lake d. Laguna de Bay 16. Adult bangus a. sabalo b. Malaga c. dago d. mako 17. The incumbent director of the Bureau of Fisheries and Aquatic Resources a. Felix Gonzales b. Guillermo Morales c. Malcolm Sarmiento d. Asis Perez 18. This consists of the microscopic plants and animals found in the bottom of ponds a. lablab b. phytoplankton c. zooplankton d. periphyton 19. a. bidbid b. bulan-bulan c. kawag kawag d. tiki tiki 20. This method of culturing milkfish is also known as the a. lablab method b. lumot method c. plankton method d. platform method 21. A fish that holds fertilized eggs in its buccal cavity for rearing a. pouch breeders b. mouth brooders c. substrate spawn d. nest builders 22.A fishing gear made of synthetic netting used for harvesting fish a. seine b. fyke net c. baklad d. trap 23.A fishing gear made of synthetic netting used for harvesting fish a. seine b. cast net c. falling gear d. none of the above 24, Genetically male tilapia (GMT) is a product of a. GIFT Technology b. sex-reversal c. monosex d. YY-male technology 25, An act providing forthe AVEISBEnEaRaghEht and conservation of HE fisheries and aquatic resources. Integrating all laws pertinent thereto, and for other purposes a. Republic Act 8435 b. Republic Act 8550 c. Republic Act 7210 d. Republic Act 8120 26. The art and science of catching fish for livelihood a. aquaculture b. fisciculture c. fish capture d. sea ranching 27. The process of preserving foods in hermetically-sealed containers like tin cans and jars or bottles through the application of heat to sterilize the food and the container a. drying b. boiling c. canning d. salting 28. This is the method of processing fish by lowering its water content through exposure to the sun a. fermentation drying c. salting * smoking Aquaculturel_AEPage 2 Aquaculture_set A 51, Are the major lipid components biological membrane a. triglycerides b. sterols c. fatty acids d. phospholipids 52. Are organic molecules that act as cofactors or substrates in some metabolic reactions a. proteins b. vitamins c. minerals d. lipids 53. Insulin is importance in fish for a. amino acid metabolism b. carbohydrate metabolism c. glucose level in blood d. lipid metabolism 54. The ratio of the length of the digestive tract to body length of fish is known as a. relative gut length b. intestinal length c. ratio of gut length d. gut body length ratio 55. Which of the following plays very important role in fat digestion? a. pancreas b. stomach c. intestine d. liver 56. Freshwater fish from cold water have an essential requirement for fatty acids of a. n-3 series b. n-6 series c.n-9 series d. combination of n-3 and n-6 series 57. Marine fish oils are dietary sources of essential fatty acids (EFA) of the a. n-9 series b. n-6 series c.n-3 series d. both n-3 and n-6 series 58, Which of the following is not a function of carbohydrates in aquaculture diets a. cheap source of protein b. cheap source of energy c. binding agent d. enhance palatability of feeds 59. Which of the following is a fat-soluble vitamins a. ascorbic acids b. tocoperol c. vitamin B12 d. inositol 60. One calorie is equal to 184 joules b. 4.481 joules Aquaculturel_AEPage 5 Aquaculture_set A c. 4.814 joules d. 4,841 joules 61. Which of the following is not a wet feed a. whole trash fish b. chopped trash fish c. fish silages d. fish meals 62. Which of the following is a major mineral required by fish? a. iron b. magnesium c. iodine d. copper 63. Which of the following is not secreted in the pancreas? a. chitinase b. trysin c. chymotrypsis d. amylase 64. Major nitrogen containing compounds present in both plants and animals are a. nucleic acid b. protei c. organic acid d. ammonia 65. Which of the following is not a monosaccharide? a. xylose b. fructose c. ribose d. sucrose 66. Which of the following is a polysaccharide? a. glyceraldehydes b. cellobiose c. cellulose d. raffinose 67. The main storage carbohydrate of animals is a. glucose b. glycogen c. chitin d. starch 6 a. 6-8% H b. 50-55% H c. 15-18% O d. 20-23% C 69. Fatty acids that lack double bonds between carbons are known as a. monosaturated fatty acids b. unsaturated fatty acids c. saturated fatty acids d. monounsaturated fatty acids Aquaculturel_AEPage 6 Aquaculture_set A 70. One of the phases of aquaculture a. recirculating system b. nursery c. tanks d. floating cages 71. One of the systems of production a. intensive b. tanks c. floating cages d. recirculating system 72. The choice of production system depends on a. stocking density of animals b. provision of aeration c. feed requirements d. exposure to stress 73. Factor that often leads to disease a. host b. pathogen c. environment d. exposure of the animal to stress 74. One advantage of tilapia pond culture is that the fish a. able to swim freely b. feed on natural food c. able to breathe freely d. able to be captured easily 75. The study of genes and genotypic frequencies within a population a. quantitative genetics b. population genetics c. mendelian genetics d. molecular genetics 76. Component that is due to the additive effects of the genes a. additive variance b. epistatic variance c. dominance variance d. additive and dominance variance 77. Variance that is due to the interaction of alleles between two or more loci a. additive variance b. epistatic variance c. dominance variance d. additive and dominance variance 78. It is a breeding program in which individuals or families are chosen in an effort to change the population mean in the next generation a. hybridization b. cross breeding c. selection d. triploidy Aquaculturel_AEPage 7 Aquaculture_set A d. cages 97. It must be available in the necessary quantity and quality a. water b. soil type c. fertilizer d. pond vegetation 98. A culture system where two or more agricultural commodities are simultaneously grown in a certain area a. polyculture b. multi-stock c. integrated farming d. multi-cropping 99. This is the best way to maintain the water quality for fish production a. aeration b. water exchange c. biofiltration d. recirculation 100. Its the heart of a successful fish culture a. feeding b. water management c. water quality management d. water quality Aquaculturel_AEPage 10 Aquaculture_set A eee eee reer eee Aq.culture_set A Answer Key dic 26.¢ 51d 76.a 2.d 27.¢ 52.b 77.b 3.b 28.b 53.a 78.¢ 4.d 29.b 54.a 79.a 5.c 30.¢ 55.d 80.a 6.¢ 31.b 56.d 81.a 7.b 32. b 57.c 82.b 8.d 33.a 58.a 83.b 9.b 34.b 59.a 84.a 10. ¢ 35.b 60. a 85.a 11.b 36.¢ 61.d 86.c 12.¢ 37.a 62.b 87.b 13.b 38.¢ 63.a 88.¢ 14.a 39. b 64. b 89.a 15.d 40.b 65.d 90.d 16.a Ala 66. 91. 17.d 42.b 67.b 92.b 18.a 43.a 68.a 93. 19.¢ 44.c 69.¢ 94.a 20.¢ 45.b 70. b 95.b 21.b 46.a 71a 96.c 22.a 47.b 72.a 97.a 23.a 48.d 73.d 98. 24.d 49.¢ 74.b 99.b 25.b 50. b 75.b 100. d Aquaculturel_AEPage 11