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1. The type of farming in which income, from a single source does not exceed
more than 50% is ?
answer: Diversified Farms.
2. Minimum number of high yielding animals required to run a dairy farm,
economically viable is ?
answer: 4 to 5.
3. Which one of these is not an advantage of tail to tail system?
answer: Feeding of crows is easy.
4. The percent of the breedable stock, for which calving pen is required is?
answer: 10%.
5. The critical temperature for Indian cattle is?
answer: 90° .
6. Which of these breed have convex head with folded leaf like ear?
answer: Gir.
7. The quantity of water required to produce one kg milk is?
answer: 2 to 3 kg.
8. The capacity of animals, to adjust to climatic changes is called ?
answer: Adaptation.
9. The breed of buffalo with bulging forehead and sickle shaped horns is?
answer: Surti.
10. The group of cross breeds produced by the breeding programme of Kerala, is
known as?
answer: Sunandhini.
11. The phenomenon by which the progeny will exhibit extra vigour than the parents
is called ?
answer: Heterosis.
12. Which one of this is not a secondary, sex organ?
answer: Testes.
13. Fructose of the seminal plasma, is secreted by?
answer: Seminal vesicles.
14. The average volume of ejaculate from a bull is about?
answer: 3 to 4ML .
15. The funnel shaped tube at the ovarian end of oviduct is called?
answer: Infundibulam.
16. Ovulation in cow occur?
answer: 12 to 15 hours after the end of oestrus.
17. The outer most covering of Ovum is called?
answer: Corona radiate.
18. The longest phase of the oestrus cycle is called?
answer: Dioestrum.
19. The common diluents used for dilution of semen is?
answer: Egg yolk citrate.
20. The temperature of liquid nitrogen used for storing frozen semen is?
answer: -196°C.
21. The zygot reaches the uterus by?
answer: 5 to 6 days.
22. The period from fertilisation to parturition, is called?
answer: Period of gestation.
23. The gestation period of buffalo is?
answer: 300 to 310 days.
24. The inability of cow to normally calve due to postural abnormalities, is called?
answer: Distocia.
25. The technique of producing large number of, off springs from a superior cow, is
called?
answer: MOET.
26. Colostrum has to be fed to the calf?
answer: Within half hour after birth.
27. The rate of feeding milk to a calf is?
answer: 10% of body weight.
28. The new method of identification of cattle is?
answer: Cryo branding.
29. For converting a bull calf to bullock, castration has to be done at the age of?
answer: 2 to 3 years.
30. The heard replacement rate of farm should be?
answer: 20% yearly.
31. The compartment of a cow's stomach which is called as true stomach is?
answer: Abomasum.
32. Fat provides, dash times energy than carbohydrates?
answer: 2.25.
33. The basic component of protein is called as?
answer: Amino acid.
34. Vitamins which are synthesised in the rumen are?
answer: B complex Vitamin.
35. Feed constituent in which the crude fibre is less than 18%, is called?
answer: Silage.
36. The DCP and TDN in a compounded cattle feed is?
answer: 16 and 70.
37. The type of silo suitable in areas where soil is loose and water table is high is?
answer: Bunker silo.
38. Water content of the grass at the time of ensiling should be?
answer:65%.
39. For hay making the grass should be harvested at the?
answer: Pre flowering stage.
40. High dash, acid content in paddy straw has been found to interfere with
calcium absorption ?
answer: Oxalic acid.
41. The thumb rule for feeding concentrate to cattle is?
answer:400g per litre of milk.
42. Milking should be completed within the prescribed period because the half life
of oxytocin is?
answer: 5 to 7 minutes.
43. Withholding of the milk is due to the hormone?
answer: Epinephrine.
44. It has been estimated that a dairy cow produced half of its lactation yield during
the first, dash days of its lactation period?
answer: 120.
45. According to PFA rule buffalo milk should contain not less than a?
answer: 5% Fat and 9% SNF.
46. pH of fresh milk is?
answer: 6.5
47. The whiteness of the milk is contributed by?
answer:Casein.
48. Milk sugar Lactose is formed by?
answer: One molecule of galactose and one molecule of glucose.
49. The average freezing point of milk is?
answer: 0.55°C.
50. The average specific gravity of milk is?
answer: 1.032.
51. Temperature and time for, HTST method of pasteurisation, degree centigrade
and seconds?
answer: 72 and 15.
52. The aseptic packing technique under which milk can be kept at room temperature
for many weeks?
answer:Tetra packing.
53. The fat content of Butter should be?
answer: 80%.
54. The acid that is added to coagulate milk to make Paneer is?
answer: Citric acid.
55. The fat content of standardized milk and toned milk is?
answer: 4.5 and 3%.
56. The normal temperature of cattle is?
answer:38.6°C.
57. Which one of the following is not a bacterial disease ?
answer: Foot and mouth disease.
58. The deficiency of which vitamins leads to nutritional cause of infertility ?
answer: A and D .
59. Test for mixing of cow and buffalo milk is?
answer: Hensa test.
60. Milk is, deficient in which of the following ?
answer: Iron.
61. Impulses in the heart are generated by the?
answer: SA node.
62. Auxanometer is used to demonstrate, dash, in plants?
answer: Growth.
63. The correct term used for single celled organisms?
answer: Acellular.
64. Haemoglobin is not the oxygen carrying pigment in?
answer: Insects.
65. The absorption of glycerol and fatty acids occurs in the?
answer: Lymph vessels within the villi.
66. Phyllotaxy refers to?
answer: The arrangement of leaves on the stem.
67. The nitrifying bacteria in nitrogen cycle?
answer: Convert ammonia into nitrates.
68. Absorption of water in the plant occurs through?
answer: Active absorption and Passive absorption.
69. In man, dash is the voice box?
answer: Larynx.
70. The pigment not found in Chloroplast is?
answer: Anthocyanin.
71. Oxygenated blood never goes to the heart in?
answer: Fishes.
72. The heart of frog is, dash chambered.?
answer: 3.
73. In the following muscles which is striated and involuntary?
answer: Cardiac muscles.
74. The vein, that carries oxygenated blood is the?
answer: Pulmonary vein.
75. The excretory organ of earthworm is?
answer: Nephridia
76. dash, is a micronutrient?
answer: Manganese.
77. The deficiency of, dash causes rickets.?
answer: Vitamin D.
78. Mitosis occurs in?
answer: Both germinal cells and somatic cells.
79. Plasma membrane is made up of?
answer: Phospholipids and proteins
80. Glycogen is a polymer of?
answer: Glucose
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