Livestock & Animal Science Mock Test 1
Interview Chamber 1. Goat belongs to:
A. Ovis aries
B. Bubalus bubalis
C. Capra hircus
D. None of These
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2. Chromosome number of cattle is:
A. 60
B. 38
C. 40
D. 68
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3. Which breed of goat is also known as the "Milk Queen"?
A. Saanen
B. Alpine
C. Angora
D. Boer
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4. The best fine wool breed of sheep in the world is:
A. Nali
B. Merino
C. Dorset
D. Suffolk
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5. Chromosome number of sheep is:
A. 58
B. 60
C. 54
D. 50
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6. The act of mating in sheep is called:
A. Serving
B. Coupling
C. Covering
D. Tupping
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7. The heaviest and largest breed of sheep is:
A. Lincoln
B. Leicester
C. Dorset
D. Gaddi
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8. Chromosome number of goat is:
A. 60
B. 54
C. 50
D. 48
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9. The young one of camel or cattle is called:
A. Fawn
B. Calf
C. Kid
D. Lamb
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10. Which element is deficient in milk?
A. Iron
B. Phosphorus
C. Sodium
D. Calcium
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11. Urea toxicity is also known as:
A. Ammonia (NH₃) toxicity
B. Urine toxicity
C. Blood toxicity
D. None of the above
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12. Ruminants digest fiber because they contain:
A. Enzyme amylase
B. Enzyme cellulase
C. Enzyme protease
D. None of the above
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13. Amino acids that the body cannot synthesize are called:
A. Essential amino acids
B. Non-essential amino acids
C. Dietary proteins
D. Functional acids
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14. The science that deals with food digestion, absorption, and utilization in animals is:
A. Supplementation
B. Nutrition
C. Animal Physiology
D. Production Science
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15. In birds, stress stimulates the thyroid to release:
A. Progesterone
B. Estrogen
C. Thyroxine (T3/T4)
D. Androgen
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16. Required floor space per layer bird in Tanzania is approximately:
A. 0.75 ft²
B. 1.5 ft²
C. 1.25 ft²
D. 1 ft²
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17. Floor space for broiler chicks up to 4 weeks is:
A. 0.5 ft²
B. 1 ft²
C. 1.5 ft²
D. 2.5 ft²
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18. Natural antioxidant vitamin is:
A. Vitamin B
B. Vitamin C
C. Vitamin D
D. Vitamin E
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19. Ideal humidity in a hatching room should be around:
A. 65%
B. 75%
C. 80%
D. 90%
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20. A condition in birds caused by environmental or biological disruptions is called:
A. Excitation
B. Stress
C. Sensitivity
D. Prostration
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21. The liver is the main storage site for:
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
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22. The vitamin also known as Tocopherol is:
A. Vitamin B
B. Vitamin C
C. Vitamin D
D. Vitamin E
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23. Vitamin D is classified as a:
A. Fat-soluble vitamin
B. Water-soluble vitamin
C. Both A & B
D. None of the above
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24. The scientist who first identified the three proximate principles in feed was:
A. Prout
B. Morrison
C. Lind
D. Lavoisier
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25. The process of moving nutrients from the gut to the bloodstream is known as:
A. Diffusion
B. Effusion
C. Active transport
D. Absorption
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26. Nucleoproteins and glycoproteins are classified as:
A. Derived proteins
B. Conjugated proteins
C. Simple proteins
D. None of the above
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27. A compound essential for growth and body maintenance is known as a:
A. Ingredient
B. Component
C. Constituent
D. Nutrient
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28. The scientist known as the "Father of Animal Nutrition" is:
A. Lehman
B. Morrison
C. Lavoisier
D. Wolff
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29. Breeder parent flocks should be provided with which ration?
A. Ration No. 1
B. Ration No. 3
C. Ration No. 4
D. Ration No. 6
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30. Floor space needed for broilers up to 6 weeks is:
A. 0.5 ft²
B. 1 ft²
C. 1.25 ft²
D. 1.5 ft²
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31. Where the environmental temperature is high, the poultry house should face:
A. North–South
B. East–West
C. East–North
D. None of the above
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32. The intensity of light in a poultry house is measured in:
A. Light period
B. Dark period
C. Foot candle
D. None of the above
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33. The adrenal cortex produces:
A. Corticosteroids
B. Catecholamines
C. Adrenaline
D. None of the above
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34. A 24-hour cycle of body temperature changes is known as:
A. Acclimation
B. Circadian rhythm
C. Acclimatization
D. Heat loss
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35. The lethal body temperature for chickens is:
A. 75°C
B. 42°C
C. 40°C
D. 45°C
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36. Malposition is a condition in which the chick:
A. Hatches poorly
B. Hatches abnormally
C. Does not hatch
D. Is diseased
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37. "Pipping" is the process during which the embryo:
A. Breaks the eggshell
B. Eats the eggshell
C. Both A & B
D. None of the above
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38. The isthmus in the oviduct of birds helps in:
A. Formation of cuticle
B. Formation of eggshell membrane
C. Albumen secretion
D. Fertilization
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39. The shape of an egg is considered a:
A. Heritable character
B. Breed-dependent factor
B. Breed-dependent factor
C. Diet-dependent factor
D. Average-weight factor
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40. Fertile eggs should never be stored at a temperature below:
A. 10°C
B. 11°C
C. 12°C
D. 13°C
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41. The practice of artificial incubation started around 1000 B.C by:
A. Chinese
B. Egyptians
C. Americans
D. Europeans
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42. The incubation period for quails is:
A. 12 days
B. 14 days
C. 16 days
D. 17 days
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43. The incubation period for chicks is:
A. 22 days
B. 23 days
C. 21 days
D. 20 days
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44. The largest part of the female reproductive tract in chickens is the:
A. Magnum
B. Infundibulum
C. Isthmus
D. Uterus
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45. The layer growing period is from:
A. 10–20 weeks
B. 8–20 weeks
C. 10–15 weeks
D. 15–20 weeks
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46. One-day-old male chick is called a:
A. Chick
B. Pullet
C. Cockerel
D. Hen
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47. One-day-old female chick is called a:
A. Chick
B. Pullet
C. Cockerel
D. Hen
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48. The ancestor of the poultry bird is:
A. Crow
B. Archaeopteryx
C. Sparrow
D. Duck
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49. The average weight of a commercial day-old chick is about:
A. 50g
B. 40g
C. 60g
D. 70g
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50. Ranikhet is also called:
A. Newcastle disease
B. Infectious Bronchitis
C. Avian Influenza
D. Infectious Disease
