Mock Test on ICAR PG Exam – Animal Sciences 5.0 21/08/2020 by Dr. Amandeep Singh 1 Comment Welcome to your Mock Test on ICAR PG Exam - Animal Sciences 5.0 Name Email University 1. What is the number of individuals that an idealized population would need to have in order for some specified quantity of interest to be the same in the idealized population as in the real population called?Deselect Answer Effective population size Population size Genetic size Population dynamic 2. In population genetics, the ______________ is a reduction of heterozygosity (that is when an organism has two different alleles at a locus) in a population caused by subpopulation structureDeselect Answer Wahlund effect Founder effect Bottleneck effect Equilibrium effect 3. In two tailed distribution, critical region of only one side is 3%, then acceptance region will be of ____________%Deselect Answer 97 94 98.5 93 4. In RBD which of the following principle of experimental design is not used?Deselect Answer Randomization Replication Local Control All are followed 5. Identify the CurveDeselect Answer 1= negatively skewed, leptokurtic 2= positively skewed, mesokurtic 3= positively skewed, platykurtic 1= positively skewed, platykurtic 2= Normal Distribution 3= positively skewed, mesokurtic 1= negatively skewed, platykurtic 2=Normal Distribution 3= positively skewed, platykurtic None of the above 6. The sum of deviations for each observation taken from arithmetic mean isDeselect Answer 0 1 Infinity Positive value 7. The phenotypic ratio of 1:2:1 is observed in which of the following phenomenon?Deselect Answer Dominance Codominance Recessiveness Lethal gene 8. Preferential segregation of particular genes occurs inDeselect Answer Genetic disequilibrium Meiotic drive Semi dominance All of the above 9. When the variability in expression of a given gene is that the presence of the gene does not always result in detectable phenotypic effect is known asDeselect Answer Variable expressivity Incomplete penetrance Gene interaction Complete dominance 10. Coat colour in rabbits and blood groups are classical examples of which of the following phenomenon?Deselect Answer Multiple alleles Penetrance Expressivity Epistasis 11. Repeatability sets the upper limit ofDeselect Answer Narrow sense heritability Broad sense heritability Regression Both a and b 12. The genic balance theory of sex determination is given byDeselect Answer Swammerdam Calvin B. Bridge R.C. Punnet Laplace 13. The ratio of X chromosomes to Autosomes (A) is 1X/2A. What would be the resultant sex?Deselect Answer Male Female Metafemale Intersex 14. If parental genes are proportionately more than 50% in offspring’s thenDeselect Answer Recombination <50% Recombination >50% Recombination =50% Recombination will not take place 15. The contribution of offspring to the next generation is calledDeselect Answer Fitness Adaptive value Selective value All of the above 16. In the second generation, hybrid vigor will beDeselect Answer Same as the first Doubled the first Half of the first None of the above 17. If coefficient of selection is 0.20, the fitness would beDeselect Answer 0.80 0.20 0.75 1.0 18. Hariana is which type of a breed?Deselect Answer Dual purpose Milch purpose Drought purpose None of the above 19. Response to selection depends uponDeselect Answer Heritability of a trait Selection differential Generation interval All of the above 20. When a particular gene affects more than one characters it is known asDeselect Answer Pleiotropic effect Penetrance effect Expressivity Epistasis 21. In ONBS gene flow occurs in two ways which method is most effective in gaining genetic response giving due attention to generation interval?Deselect Answer Sib selection Progeny testing Pedigree selection All of the above 22. Correlation between breeding value and phenotypic value is equal to square root ofDeselect Answer Repeatability Heritability Regression All of the above 23. Response to selection changesDeselect Answer Gene frequency only Population mean Gene and genotype frequency Both B and C 24. When response to selection has ceased, the population is said to be atDeselect Answer Zero response Selection limit Response limit No response 25. Removal of impurities in raw wool is calledDeselect Answer Mulling Crutching Pouring Scouring 26. Milk mirror refers toDeselect Answer Mammary veins Mammary arteries Space just ahead of udder Space just above udder between buttocks 27. Anti-cow kicker is fitted ontoDeselect Answer Achilles tendon Ligamentum nuchae Udder ligaments Suspensory ligaments 28. Age of eruption of permanent corners in sheep isDeselect Answer 10-20months 20-30months 30-40months 40-50months 29. Age of the cow increases, milk protein, fat and SNF ______________Deselect Answer Increase Decrease Remain constant Are not related 30. Santa Gertrudis breed was evolved in America usingDeselect Answer Ongole Gir Sahiwal Red Sindhi 31. Duration of oestrus in goats isDeselect Answer 12-18hrs 18-24hrs 24-30hrs 18-36hrs 32. Kids may be castrated at an age ofDeselect Answer 2-4weeks 6-12weeks 14-16weeks 18-20weeks 33. Colostrum must be provided within ________________ of birth for providing maximum immunityDeselect Answer 30 minutes 45 minutes 60 minutes 90 minutes 34. DCP content in finisher ration for kids isDeselect Answer 4-6% 6-8% 2.5-3.5% 5-7% 35. First mating in does should take place atDeselect Answer 12-15months 18-23months 15-20months 20-22months 36. DCP content in buck ration isDeselect Answer 4 6 8 10 37. The zoonotic family of sheep isDeselect Answer Ovis Bovidae Caprini Aries 38. Time of ovulation in sheep isDeselect Answer 12hrs before end of estrus 12hrs after end of estrus 24hrs before end of estrus 24hrs after end of estrus 39. Crossbred pig developed by ICAR-IVRI isDeselect Answer Rani Asha Landly HD-K75 40. Age at puberty in gilts isDeselect Answer 6-7months 9-10months 11-12months 8-9months 41. Wildlife (Protection) Act was enacted inDeselect Answer 1960 1970 1972 1975 42. Standing space is arranged at an angle of 45 degree in which type of milking parlour?Deselect Answer Tandem Herring bone Rotatory Walk-through 43. Ideal BCS at drying off on 5 points scale isDeselect Answer 3.5 3.5-4 3.25-3.25 3.25-3.75 44. Tentative load carrying capacity of a working bullock isDeselect Answer 5% of BW 10% of BW 15% of BW 20% of BW 45. As per 2019 Livestock Census, Horse & Ponies population in million wasDeselect Answer 0.62 0.34 0.54 1.14 46. Maximum high yielding animals are found in which agro-ecological zone?Deselect Answer Upper-gangetic Middle-gangetic Trans-gangetic Lower-gangetic 47. National Institute for Animal Health is located atDeselect Answer Bareilly Motihari Baghpat Meerut 48. National Institute of Animal Welfare is situated atDeselect Answer Modipuram,Meerut Motihari Vallabhgarh Farah,Mathura 49. Royal and most prevalent breed of horse in India isDeselect Answer Kathiawari Marwari Kacchi-sindhi Spiti 50. Which anti-nutritional factor is present in Buffel grass?Deselect Answer Nitrate Oxalates Cynogens Saponin 51. Sweet and neutral amino acid isDeselect Answer Leucine Lysine Valine Proline 52. Which amino acid is diamino-monocarboxylic?Deselect Answer Glycine Tyrosine Arginine Methionine 53. How much water loss through respiration and evaporation through oxidation of 1 g of protein?Deselect Answer 2.12 g 1.88 g 2.44 g 2.85 g 54. Vitamin M is alternative name forDeselect Answer Biotin Choline Folic acid Pyridoxine 55. Coenzyme R is alternative name forDeselect Answer Biotin Choline Folic acid Pyridoxine 56. Which of the following enzyme does not require conversion into its coenzyme derivative in order to function in body?Deselect Answer Vit. H Vit. M Vit. A Vit. C 57. Niacin can be synthesized from tryptophan except in?Deselect Answer Dogs Cats Mice Piglets 58. Which of the following may be transported across the gastro-intestinal wall by specific carrier mechanism?Deselect Answer Riboflavin Niacin Pantothenic acid Ascorbic acid 59. Which of the following has Acyl carrier protein as prosthetic group?Deselect Answer Folic acid Pantothenic acid Pyridoxin Biotin 60. One IU of Vitamin A equal toDeselect Answer 0.302 ug retinyl acetate 0.344 ug retinyl acetate 0.250 ug retinyl acetate 0.375 ug retinyl acetate 61. In swine conversion 1mg of beta carotene is equal to?Deselect Answer 400 IU Vit. A 555 IU Vit. A 280 IU Vit. A 344 IU Vit. A 62. Which is tannin degrading bacteria?Deselect Answer Fibrobactor succinogenes Bacteroids ruminocola Streptococcus bovis Ruminococcus albus 63. On high sugar and lush green fodder which of following rumen micro-organism number increases?Deselect Answer Entodinium spp. Polypastron spp. Isotricha spp. Butyrivibrio spp 64. Energy requirement of maintenance in dog as per NRC (2006) isDeselect Answer 118 kcal X W to the power 0.75 128 kcal X W to the power 0.75 132 kcal X W to the power 0.75 140 kcal X W to the power 0.75 65. Order of the efficiency of conversion of Tryptophan to Niacin isDeselect Answer Pig>Chicken>Duck>Cat Chicken>Pig>Duck>Cat Cat>Chicken>Duck>Pig Duck>Chicken>Pig>Cat 66. DCP percent is highest for?Deselect Answer Lucerne hay Berseem hay Oat hay Wheat straw 67. Protease activity in rumen is highest for?Deselect Answer Bacteria Protozoa Fungi Bacteriophage 68. What is the crude protein (%) in untreated and treated wheat straw with ammonia?Deselect Answer 5.13 & 20.34 4.78 & 18.45 6.45 & 16.32 2.59 & 10.37 69. According to CARI Izatnagar, maximum permissible level of Aflatoxin in feeds of layer birds should beDeselect Answer 300ppb 900 ppb 740 ppb 400 ppb 70. ‘Buttons’ in sweetened condensed milk is caused by?Deselect Answer Torula lacto-condensi Torula globula Aspergillus flavus Aspergillus repens 71. In cheese making, standardization is carried out to adjust the casein/fat ratio in cheese milk toDeselect Answer 0.48–0.50 0.58–0.60 0.68–0.70 0.78–0.80 72. Free fatty acid (as % oleic acid) content of AGMARK Red Label ghee is not more thanDeselect Answer 1.4% 2.4% 3.4% 4.4% 73. Which of the following substrate(s) act as precursor of diacetyl and aceto in biosynthesis by starter culture?Deselect Answer Lactose alone Mixture of lactose and phosphate Mixture of lactose and citrate Phosphate alone 74. Under the existing trade practices, only one type of khoa is marketed whereas the manufacturers themselves use the other two varieties. Which type of khoa is marketed?Deselect Answer Pindi Dhap Danedar None of these 75. As per PFA Rules (1976), what should be the fat content (as percent of the dry matter) of processed cheese?Deselect Answer 42 47 52 57 76. Black rot type 2 is caused by?Deselect Answer Proteus spp. Enterobacter spp. Aeromonas liquifaciens Pseudomonas putida 77. Ovalbumin, the predominant protein in albumen is classed as aDeselect Answer Flavoprotein Phophoprotein Glycoprotein Phosphoglycoprotein 78. Which egg yolk component is primarily altered by freezing subsequently resulting in gelation of egg yolk?Deselect Answer Low density lipoprotein High density lipoprotein Lecithin Cephalin 79. Which of the following has least resistant to damage caused by physical treatment?Deselect Answer Whole egg liquid Egg white Egg yolk Salted/sugared egg liquid 80. ‘Pindang’ is an example ofDeselect Answer Salted dried fish Salted boiled fish product Cured smoked fish Sun-dried fish product 81. Surimi is a wet frozen concentrate of ___________________ proteins of fish muscleDeselect Answer Sarcoplasmic Myofibrillar Cyto-skeletal Collagen 82. As per MFPO (1973) maximum permissible limit of lead in meat products should beDeselect Answer 2.5ppm 5.5ppm 7.5ppm 10.5ppm 83. Fat should be regarded as rancid when the free fatty acid content exceedsDeselect Answer 1% 2% 3% 4% 84. Meat is one of the most important source of a vitamin which is not found in vegetable foods. Identify the vitamin.Deselect Answer Vitamin–B1 Vitamin–B2 Vitamin–B6 Vitamin–B12 85. In a resting muscle the length of sarcomere is aboutDeselect Answer 0.5µm 2.5µm 4.5µm 6.5µm 86. One of the most important lactic acid bacteria used for production of fermented sausages isDeselect Answer Leuconostoc citrovorum Lactobacillus acidophilus Bifidobacterium bifidus Pediococcus acidilactici 87. Not only the heme iron in muscle foods more highly bioavailable than non-heme iron, but it also increases the bioavailability of non-heme iron in foods that are eaten with meat. This phenomenon has been referred to asDeselect Answer Heme iron factor Non-heme iron factor Magic factor Meat factor 88. What are the four major factors that determine the demand of meat foods?Deselect Answer Availability, price, source of meat and processing method Variety, convenience, health and price Convenience, source of meat, variety and availability Processing method, convenience, variety and availability 89. Cooked testicles of calf, lamb and pigs are commonly known asDeselect Answer Rocky Mountain oysters Prairie oysters Calf fries All of the above 90. The method of choice for long term preservation of meat isDeselect Answer Chilling Freezing Curing Smoking 91. Which of the following is regional meat product of Himachal Pradesh?Deselect Answer Rista Nihari Pork pickle Rapka 92. The ME level per kg rice bran oil isDeselect Answer 7500 Kcal 6000 Kcal 5000 Kcal 2500 Kcal 93. Which of the following is used as pellet binder?Deselect Answer Activated charcoal HSCAS Guar gum MOS 94. Sportsman posture is a characteristics symptom ofDeselect Answer Marek’s disease Ranikhet disease Mycoplasma iowae infection All the above 95. Chalky white diarrhoea in newly hatched chicks is a clinical symptom ofDeselect Answer Avian encephalomyelitis Infectious Bronchitis Salmonella pullorum All the above 96. Name of day old chick featherDeselect Answer Dawn feather Down feather Chick feather Baby feather 97. Crude protein present in Japanese quail starter isDeselect Answer 24-26% 20-22% 16-18% 14-16% 98. Severe bluish green discoloration of yolk is due to feeding ofDeselect Answer Alfalfa meal Soya meal Cotton seed meal None of the above 99. Abdominal as well as uterine contractions are observed in _________________ stage of parturitionDeselect Answer First Second Third All of the above 100. During the 2nd stage of parturition, _________________ gets ruptured firstDeselect Answer Allantoic sac Amniotic sac Yolk sac Chorionic sac 101. In bovines, MRP is done by _______________Deselect Answer Estrogen Interferon-β Interferon-tau Estriol 102. In ________________ placentation, all the three layers of the maternal tissues are lost, but the three layers of the foetal structures are leftDeselect Answer Haemochorial Epitheliochorial Synepitheliochorial Zonary 103. ________________ is required to induce the growth of comb & wattles in roostersDeselect Answer Diethylstilbesterol Testosterone Vasotocin All of the above 104. _____________ is precursor of cholesterolDeselect Answer Fatty acids Triglycerides Acetyl CoA All of the above 105. PMSG has more ___________ and less _____________ activityDeselect Answer FSH, LH LH, FSH hCG, eCG T3, T4 106. The art of getting things done through people is ________________Deselect Answer Span of control Administration Accountability Management 107. The difference between ‘what is’ and ‘what ought to be’ is _____________Deselect Answer Gap Mandate Want Need 108. Considering the nature of personnel, extension agents are categorised under _____________ channelsDeselect Answer Localite Personal localite Impersonal cosmopolite Personal cosmopolite 109. Individuals who help the entrepreneur in business activities are called ______________Deselect Answer Role models Moral support networks Professional support networks Informal support networks 110. New breed of entrepreneurs operated from within the organization itself is called _____________Deselect Answer Challengers Intrapreneurs Solo operators Life timers 111. Predetermined course of action is calledDeselect Answer Project Programme Plan of work Plan 112. Central Herd Registration Scheme is useful forDeselect Answer Identification of superior germplasm Information to breeder societies Propagation of superior genetic stock All of the above 113. Danger of over production is more inDeselect Answer Mixed farming Large scale farming Diversified farming Small scale farming 114. The sixth and seveth plan periods were aptly called the decade ofDeselect Answer Cattle Buffalo Poultry Sheep 115. The National Dairy Development Board (NDDB) was founded inDeselect Answer 1952 1962 1965 1979 116. The first step initiated for systematic cattle improvement wasDeselect Answer Key Village Scheme ICDP IRDP SGSY 117. Extension programme should be based on analysis of the past experiences, present situation and ___________________Deselect Answer Future solutions Future profit Future needs Future ideas 118. Leaving an individual to fight with a tiger without an appropriate weapon is an example ofDeselect Answer Responsibility Responsibility with power Responsibility without matching authority Authority 119. A specialized farm is one in which _________ per cent or more receipts are derived from one sourceDeselect Answer 40 50 10 25 120. ___________________ good is a product that people consume more of as the price rises and vice versa—violating the basic law of demand in micro economicsDeselect Answer Allen Giffen Smith Malcolm Please fill in the comment box below.