ZOO510 Final Term Past Papers 2022

PAST MCQs · ALL IN ONE FILE · QUIZ NO 1 · QUIZ NO 2 GRAND QUIZ · MID TERM · FINAL TERM

1. Male Lac-insect the body is typically divided into head, …and abdomen. _____________ thorax
2. Feeds should be stored in a ….and well-ventilated area. _______________________ dry, cool
3. …. a common methods of feeding fish. ______________________________ Hand feeding Is
4. Bombyx mori Produces over …. of the world’s raw silk. _____________________________90%
5. Blood poisoning due to bacteria is called…. _______________________________ Septicemia
6. …. Causes disease in fish. _________________________________ Aeromonas hydrophila
7. …. Causes disease in silkworm. ____________________________________________ Pebrine
8. To produce 1 kg of lac resin, around …..insects lose their life _____________________ 300,000
9. Spring Viremia of Carp is a …infection. _________________________________________ viral Bombyx mori is an economically important insects being a primary producer of…_______silk Whirling diseased by____________________________________ Myxobolus cerebralis Aghani and baisakhi strain are the main corps contributing about …of lac production. __90% James I introduced sericulture to _______________________________England America How many moles of oxygen are required to convert one mole of ammonia to nitrate?_______ 3 Which of the trophic level is Most frequently used for breeding purposes _______ Oligotrophic Commonly Cultured Crustaceans are _____________________________ all of the above Aquaculture is ….of aquatic organisms ___________________________________ Farming Disadvantages of Rivers, lakes and streams __________________ excessive nutrients Feed Conversion of poultry is _____________________________________________ 2.25:1 …. Are used for Extraction of nutrients for vitamins _________________________ Seaweed Raceways are made of _______________________________________________concrete

Water sources for raceway aquaculture operations are________________ All of the above

_________________________________________________________________ colon cancer Stratification can cause dissolved oxygen and temperature to very at different depths in the …. System _________________________________________________________________same Black sea bass is an example of…. Commonly cultured fish specie

….. is one of the oldest occupation_________________________________________ fishes An Integrated Treatment must be ________________________________ All of the above Aquaculture prevalent in third world countries is ______________ Extensive Aquaculture Factors those dictate Classification of Culture Systems include ____________________ ALL Nitrogen is an essential nutrient for all living organisms and is found in ______________ ALL NH3 is converted to NO3 by …process __________________________________ oxidation Red Drum is an example of…. Commonly cultured fish specie

In Pond Design Criteria Width of crown should be ________ 5 m (driving), 3m (walking) In Levee Pond Construction Depth should be …. in shallow end _________________ 5 feet Which factor Major effect on the oxygen saturation level ______________________ Salinity

NH3 exist in water in ….forms _________________________________________________ 2

1. NH3 forms are dependent on _________________________________________________ Both
2. Commonly Cultured bait Fish species___________________________________________ ALL
3. Stripped Bass is an example of…. Commonly cultured fish specie _______________ Food fish
4. industrialized Aquaculture are _______________________________ Intensive Aquaculture
5. Which of the following is not a type of aquaculture systems?___________Fresh water culture
6. In levee pond construction, maximum slope of levee should be._________________________4:1
7. 5-7 acre watershed per surface acre of water is disadvantage of __________________ surface
8. is a common method of feeding fish___________________________________ Hand Feeding
9. Commonly cultured food fish species include, __________________________________Catfish Rainbow trout feed conversion _____________________________________________None First fish hatchery was in Oregon____________________________________________1877 Construction of pands include? _______________________________________________All Which of the following is not included in species selection? _______________Yield control

cancer by _________________________________________________________________50% Farming implies some form of intervention in the rearing process to enhance production, such as ___________________________________________________________ All of the above …..impacts the rates of chemical and bialogical process at the most fundamental level ._________________________________________________________________ Temperature Economic zoology deals with animal world that is associated with the. ____All of the above

Omege-3 fatty acids decreases occurrence of _________________________Heart disease ….is the old name marine or brackish water._______________________Mariculture Aquaculture encompass farming of aquatic organisms. Including ,______All of the above in pond design criteria. Levees with slopes 1:2 for __________________________High clay causes disease in fish ________________________________ Aeromonas hydrophobia Species selection include? ___________________________________________________All If ponds must be drained to harvest (shrimp) then use one per acre of water________10 inch in pond design criteria Slope to harvest basin should be. ____________________0.5-1.0% A process in which NH3 is converted to NO3 is known as _________________Nitrification inhabiting macro and micro life Aquarium trade? ___________________________ live rock Low oxygen is disadvantage of ____________________________________________Wells Which of the following specie(s) can be cultured in ponds? _________________________All First book on fish farming _______________________________________________475 B.C Abalone are commonly cultured. ________________________________________Mollusks induction of pure oxygen is called ___________________________________Oxygenation High density aquaculture are ______________________________Intensive aquaculture Who wrote first book on fish farming? ________________________________________None Beef cattle on feedlot feed conversion ratio is. ___________________________________8:1

GRAND QUIZ

Watershed ponds Requires acres of watershed per acre of water ____________________5-7 Compost is fertilizer. __________________________________________________Organic In aquaculture there are. primary sources of nitrogenous wastes _______________________4 Minimal control and lower density are_ ______________________extensive aquaculture In pond design criteria. Once formed, levees are sprigged with grass to erosion.__ __Reduce

Stocking density is fish ….per acre.______________________________________800-1000 Dissolved oxygen and water temperature usually very over a hour cycle._______________24 3 species culture include. ___________________________________________________All is a disease of silkworms_______________________________________________Pebrine Which of the following filters are used with various mesh screens. _________Screen filters in outgoing bio filter water not less than, ppm._____________________________________2 Which of the following is considered as disadvantage of surface? _________Contaminates In fish tank O2 should not be less than ppm.______________________________________5 Which of the following describes the bulk of high-density production systems where risk and economics must be carefully balanced to achieve profitability _______________Mesotrophic In pond design criteria Heights are determined by pond. ________________________Both Mechanical filtration include? __________________________________________Both a&b is/are highly soluble in water. _________________________________________________All Semi closed system water reuse rates are_____________________________________50% Construction of ponds include? _______________________________________________All are used for extraction of medicines. ___________________________________________All

Which of the following parameter is/are considered to design aquaculture ______________All levee pond construction, minimum slope of levee should be.________________________3:1 In ponds construction.number/size of gates depends on of harvest required _________Speed Levee pond width should be.________________________________________________20 ft Carp were farmed in China as early as ____________________________________2500 BC needed for egg production & hatchability_ ______________________________________Mn Commonly cultured ornamental fish species are. ____________________Backyard Bands

1. At an age of 10-12 weeks cocks are separated from …_____________________________ hens
2. ….. is the first limiting AA for egg production in laying hens____________________ methionine
3. Geese will start to eat pasture when they are only …old ________________________ few days
4. The color of egg yolk depend upon the presence of __________________________carotenoid
5. Very hot weather causes ..quality egg shells ____________________________________ poor
6. formulating poultry diets …. is the most common grain ____________________________ Corn
7. In turkeys sticky droppings adhere to the feet & cause dermatitis_______ Footpad dermatitis
8. In feeding of broilers starter ration contains ….. % protein. _________________________22-24
9. inflammation of tongue & mouth cavity (black tongue) caused by ___________________ niacin Deficiency of niacin, biotin, Vit E & zinc causes __________ Enlargment of hock joint For egg production.............is first limiting AAs___________________________ Methionine Chickens bred for meat production….. grow and achieve adult stage much early_____ _____________________________________________________________________rapidly Period after ….. of age hens attained mature body weight. ______________________ 42w Drying and exposure to......... are very effective in killing many disease causing organisms.___________________________________________________________ sunlight

Inorganic…. is supplied by bone meal, di-calcium phosphate, and rock phosphate in poultry feeds____________________________________________________________ phosphate