ANIMAL SCIENCE- PAGE 2
1. The purity of starter culture can be tested using
(a). Horrell-Elliker test
(b). Creatine test
(c). Resazurin reduction time test
(d). Catalase test
Answer: Option-D
2. The type of yoghurt produced after fermentation in bulk and coagulam is broken prior to cooling
(a). Set yoghurt
(b). Stirred yoghurt
(c). Concentrated yoghurt
(d). Dried yoghurt
Answer: Option-B
3. The freezing point of cow milk is
(a). 0.555°C
(b). 0.560°C
(c). 0.575°C
(d). 0.588°C
Answer: Option-A
4. An important tropical pulse crop profitably grown as a summer crop in rice fallows in Kerala in rotation sequence
(a). Cow pea
(b). Alfalfa
(c). Berseem
(d). Cluster beans
Answer: Option-A
5. In hay making, the moisture content of the forage crop is reduced to
(a). 5-10%
(b). 15-20%
(c). 25-35%
(d). 40-50%
Answer: Option-B
6. Which of the following is false with regard to a refrigerant
(a). Refrigerant should not decompose at any temperature normally encountered
(b). Refrigerant should posses high thermal conductivity
(c). The electrical resistance of a refrigerant is important
(d). Liquid and vapour refrigerant should have high viscosity
Answer: Option-D
7. A large increase in deposit formation during milk processing can be expected
(a). If preheating milk to temperatures between 65-90°C
(b). If building up a back pressure
(c). If β-lactoglobulin is added
(d). If pH value is lowered from 6.8 to 6.4
Answer: Option-D
8. The type of corrosion that occurs when two different metals are in contact in the presence of a conductive solution
(a). Pitting corrosion
(b). Inter-granular corrosion
(c). Galvanic corrosion
(d). Crevice corrosion
Answer: Option-C
9. The minimum level of illumination required in the laboratory of a dairy plant
(a). 20 W/m²
(b). 29 W/m²
(c). 13 W/m²
(d). 41 W/m²
Answer: Option-D
10. The insulating material known as super insulation in air conditioning industry which can be used for a temperature range of -200°C to +120°C
(a). Fibre glass
(b). Foam glass
(c). Magnesia
(d). Urethane
Answer: Option-D
11. Which of the following is not a symptom of heat in dairy cows
(a). Restlessness
(b). Mounting other cows
(c). Bloody discharge from vulva
(d). Frequent bellowing
Answer: Option-C
12. The buffalo breed indigenous to Nilgiri hills in Tamilnadu
(a). Bhadawari
(b). Toda
(c). Murrah
(d). Mehsana
Answer: Option-B
13. The fat content of milk in general increase in
(a). Final strippings from the udder
(b). Indigenous breeds as compared to exotic breeds
(c). More roughage portion in diet
(d). All the above
Answer: Option-D
14. Which method is not recommended in hand milking
(a). Dry hand milking
(b). Stripping
(c). Full hand milking
(d). Knuckling
Answer: Option-D
15. The metal portion of the milking machine that houses the rubber liner inside with space between to alternate the pressure by connecting to air hose
(a). Teat cup shell
(b). Teat cup claw
(c). Pulsator
(d). Bucket
Answer: Option-A
16. The average air change in meters per change required for good ventilation in dairy processing rooms
(a). 1-3
(b). 2-5
(c). 6-10
(d). none of the above
Answer: Option-B
17. The fertilizer or manure that has to be applied as top dressing after each harvest in cultivation of guinea grass
(a). Farmyard manure
(b). Nitrogen fertilizer
(c). Phosphorus fertilizer
(d). Potassium fertilizer
Answer: Option-B
18. Which is a synergist that significantly increase the activity of primary anti-oxidants
(a). Ascorbic acid
(b). Butylated hydroxy anisole
(c). β - carotene
(d). Butylated hydroxy toluene
Answer: Option-A
19. Sandy texture defect in ice-cream is due to
(a). High lactose
(b). Temperature fluctuation
(c). Long storage
(d). All the above
Answer: Option-D
20. Which vitamin is essential for the health and normal functioning of epithelial tissue in animal body
(a). Vitamin A
(b). Vitamin D
(c). Vitamin E
(d). Vitamin K
Answer: Option-A
21. An intimate mixture of concentrates and roughages fed to cattle in the desired proportion is called
(a). Challenge feeding
(b). Complete feeding
(c). Least cost feeding
(d). Phase feeding
Answer: Option-B
22. Bluish grey or brownish milk can be due to proliferation of which bacteria in milk
(a). Streptococcus lactis
(b). Serratia marcescens
(c). Pseudomonas syncyanea
(d). Micrococcus reseus
Answer: Option-C
23. Bitter flavour in milk can be due to proliferation of
(a). Escherichia coli
(b). Streptococcus lactis
(c). Micrococcus species
(d). Yeast
Answer: Option-C
24. Paneer manufactured using citric acid as coagulant give
(a). Good flavour
(b). Higher guminess
(c). Higher chewiness
(d). Maximum hardness
Answer: Option-D
(a). Horrell-Elliker test
(b). Creatine test
(c). Resazurin reduction time test
(d). Catalase test
Answer: Option-D
2. The type of yoghurt produced after fermentation in bulk and coagulam is broken prior to cooling
(a). Set yoghurt
(b). Stirred yoghurt
(c). Concentrated yoghurt
(d). Dried yoghurt
Answer: Option-B
3. The freezing point of cow milk is
(a). 0.555°C
(b). 0.560°C
(c). 0.575°C
(d). 0.588°C
Answer: Option-A
4. An important tropical pulse crop profitably grown as a summer crop in rice fallows in Kerala in rotation sequence
(a). Cow pea
(b). Alfalfa
(c). Berseem
(d). Cluster beans
Answer: Option-A
5. In hay making, the moisture content of the forage crop is reduced to
(a). 5-10%
(b). 15-20%
(c). 25-35%
(d). 40-50%
Answer: Option-B
6. Which of the following is false with regard to a refrigerant
(a). Refrigerant should not decompose at any temperature normally encountered
(b). Refrigerant should posses high thermal conductivity
(c). The electrical resistance of a refrigerant is important
(d). Liquid and vapour refrigerant should have high viscosity
Answer: Option-D
7. A large increase in deposit formation during milk processing can be expected
(a). If preheating milk to temperatures between 65-90°C
(b). If building up a back pressure
(c). If β-lactoglobulin is added
(d). If pH value is lowered from 6.8 to 6.4
Answer: Option-D
8. The type of corrosion that occurs when two different metals are in contact in the presence of a conductive solution
(a). Pitting corrosion
(b). Inter-granular corrosion
(c). Galvanic corrosion
(d). Crevice corrosion
Answer: Option-C
9. The minimum level of illumination required in the laboratory of a dairy plant
(a). 20 W/m²
(b). 29 W/m²
(c). 13 W/m²
(d). 41 W/m²
Answer: Option-D
10. The insulating material known as super insulation in air conditioning industry which can be used for a temperature range of -200°C to +120°C
(a). Fibre glass
(b). Foam glass
(c). Magnesia
(d). Urethane
Answer: Option-D
11. Which of the following is not a symptom of heat in dairy cows
(a). Restlessness
(b). Mounting other cows
(c). Bloody discharge from vulva
(d). Frequent bellowing
Answer: Option-C
12. The buffalo breed indigenous to Nilgiri hills in Tamilnadu
(a). Bhadawari
(b). Toda
(c). Murrah
(d). Mehsana
Answer: Option-B
13. The fat content of milk in general increase in
(a). Final strippings from the udder
(b). Indigenous breeds as compared to exotic breeds
(c). More roughage portion in diet
(d). All the above
Answer: Option-D
14. Which method is not recommended in hand milking
(a). Dry hand milking
(b). Stripping
(c). Full hand milking
(d). Knuckling
Answer: Option-D
15. The metal portion of the milking machine that houses the rubber liner inside with space between to alternate the pressure by connecting to air hose
(a). Teat cup shell
(b). Teat cup claw
(c). Pulsator
(d). Bucket
Answer: Option-A
16. The average air change in meters per change required for good ventilation in dairy processing rooms
(a). 1-3
(b). 2-5
(c). 6-10
(d). none of the above
Answer: Option-B
17. The fertilizer or manure that has to be applied as top dressing after each harvest in cultivation of guinea grass
(a). Farmyard manure
(b). Nitrogen fertilizer
(c). Phosphorus fertilizer
(d). Potassium fertilizer
Answer: Option-B
18. Which is a synergist that significantly increase the activity of primary anti-oxidants
(a). Ascorbic acid
(b). Butylated hydroxy anisole
(c). β - carotene
(d). Butylated hydroxy toluene
Answer: Option-A
19. Sandy texture defect in ice-cream is due to
(a). High lactose
(b). Temperature fluctuation
(c). Long storage
(d). All the above
Answer: Option-D
20. Which vitamin is essential for the health and normal functioning of epithelial tissue in animal body
(a). Vitamin A
(b). Vitamin D
(c). Vitamin E
(d). Vitamin K
Answer: Option-A
21. An intimate mixture of concentrates and roughages fed to cattle in the desired proportion is called
(a). Challenge feeding
(b). Complete feeding
(c). Least cost feeding
(d). Phase feeding
Answer: Option-B
22. Bluish grey or brownish milk can be due to proliferation of which bacteria in milk
(a). Streptococcus lactis
(b). Serratia marcescens
(c). Pseudomonas syncyanea
(d). Micrococcus reseus
Answer: Option-C
23. Bitter flavour in milk can be due to proliferation of
(a). Escherichia coli
(b). Streptococcus lactis
(c). Micrococcus species
(d). Yeast
Answer: Option-C
24. Paneer manufactured using citric acid as coagulant give
(a). Good flavour
(b). Higher guminess
(c). Higher chewiness
(d). Maximum hardness
Answer: Option-D
25. Which among the following meat has the lowest level of cholesterol?
A:-chicken
B:-chevon
C:-rabbit
D:-pork
Correct Answer:- Option-C
26. In caprines milk feeding can be completely stopped for kids at an age of
A:-3 months
B:-2 months
C:-5 months
D:-4 months
Correct Answer:- Option-A
27. The common disinfectant used at naval cord at the time of birth is
A:-Betadine
B:-Tincture Iodine
C:-Dettol
D:-Potassium permanganate
Correct Answer:- Option-B
28. The age of weaning in piglets is
A:-9 weeks
B:-7 weeks
C:-10 weeks
D:-8 weeks
Correct Answer:- Option-D
29. The average daily roughage consumption of an adult rabbit is
A:-100g
B:-200g
C:-300g
D:-400g
Correct Answer:- Option-B
30. Pashmina is obtained from
A:-Karanah
B:-Saanen
C:-Kashmiri
D:-Merino
Correct Answer:- Option-C
A:-chicken
B:-chevon
C:-rabbit
D:-pork
Correct Answer:- Option-C
26. In caprines milk feeding can be completely stopped for kids at an age of
A:-3 months
B:-2 months
C:-5 months
D:-4 months
Correct Answer:- Option-A
27. The common disinfectant used at naval cord at the time of birth is
A:-Betadine
B:-Tincture Iodine
C:-Dettol
D:-Potassium permanganate
Correct Answer:- Option-B
28. The age of weaning in piglets is
A:-9 weeks
B:-7 weeks
C:-10 weeks
D:-8 weeks
Correct Answer:- Option-D
29. The average daily roughage consumption of an adult rabbit is
A:-100g
B:-200g
C:-300g
D:-400g
Correct Answer:- Option-B
30. Pashmina is obtained from
A:-Karanah
B:-Saanen
C:-Kashmiri
D:-Merino
Correct Answer:- Option-C
31:-Calf should get milk at the rate of _______% of body weight.
A:-10%
B:-15%
C:-12%
D:-20%
Ans: A
32:-Hormones FSH and LH are secreted from
A:-Hypothalamus
B:-Pituitary
C:-Ovary
D:-Corpus luteum
Ans: B
33:-In non ruminant herbivores modification of _________ helps in digestion of roughages.
A:-Abomasum
B:-Duodenum
C:-Caecum
D:-Jejunum
Ans: C
34:-In intensive system of housing of cattle ideal width of manger is _____.
A:-70cm
B:-75cm
C:-1m
D:-50cm
Ans: B
35:-Zinc deficiency leads to __________.
A:-Hypersensitivity
B:-Para Keratosis
C:-White muscle disease
D:-Osteoporosis
Ans: B
36:-Digestion of carbohydrates in ruminants by microorganisms results in the formation of _______.
A:-Glucose
B:-Galactose
C:- Triglycerides
D:-Volatile fatty acids
Ans: D
37:-Which among the following vitamins is not a fat soluble one?
A:-Vit D
B:-Vit K
C:-Vit C
D:-Vit A
Ans: C
38:-Protein contains _________% of Nitrogen.
A:-16
B:-18
C:-20
D:-22
Ans: A
39:-Normal body temperature of poultry is ______.
A:-107.2°F
B:-102.6°F
C:-109.8°F
D:-101.5°F
Ans: A
40:-Which among the following is a zoonotic disease
A:-Coccidiosis
B:-Rinderpest
C:-Anthrax
D:-Black quarter
Ans: C
41:-Select the feed stuff with the highest DCP content.
A:-Tapioca
B:-Gingelly oilcake
C:-Coconut cake
D:-Ground nut cake
Ans: D
42:-Incubation period of turkey egg is _____days.
A:-18
B:-35
C:-28
D:-21
Ans: C
43:-Which among the following species has the highest dressing percentage?
A:-Bovine
B:-Caprine
C:-Swine
D:-Avian
Ans: C
44:-The hormone responsible for maintaining pregnancy is __________.
A:-Estrogen
B:-Progesterone
C:-Oxytocin
D:-FSH
Ans: B
45:-The ruminant stomach compartment that squeeze out water from feed is _________.
A:-Omasum
B:-Rumen
C:-Reticulum
D:-Abomasum
Ans: A
46:-The time and temperature in HTST system of pasteurization is _________.
A:-72°C , 15 seconds
B:-72°C, 15 minutes.
C:-63°C,30 seconds
D:-63°C, 30 minutes
Ans: A
47:-Type of placentation in sow is__________.
A:-Zonary
B:-Epitheliochorial
C:-Cotyledonary
D:-Diffuse
Ans: D
48:-Which among the following is a protozoal disease of poultry?
A:-Ranikhet disease
B:-Coccidiosis
C:-Curled toe paralysis
D:-Mareck's disease
Ans: B
49:-___________ is an anti-sterility vitamin.
A:-Vit C
B:-Vit K
C:-Vit A
D:-Vit E
Ans: D
50:-FMD vaccination campaign in Kerala is ____________.
A:-Gosree
B:-Gosuraksha
C:-Goraksha
D:-Govardhini
Ans: C
51:-Heart is situated in __________ cavity.
A:-Abdominal
B:-Pelvic
C:-Thoracic
D:-None of these
Ans: C
52:-As per ISI specification compounded cattle feed should contain _____% CP.
A:-14
B:-20
C:-25
D:-10
Ans: B
53:-Choose a disease caused by virus.
A:-Foot and Mouth Disease
B:-Anthrax
C:-Black quarter
D:-Brucellosis
Ans: A
54:-According to PFA rules butter should contain not less than _____% fat.
A:-70
B:-20
C:-99
D:-80
Ans: D
55:-The disease in cattle due to impaired carbohydrate metabolism is _______.
A:-Ketosis
B:-Tuberculosis
C:-Mastitis
D:-Milk fever
Ans: A
56:-The cryo protectant in frozen semen is ________.
A:-7% glycerol
B:-2.96% sodium citrate
C:-Liquid nitrogen
D:-CME
Ans: A
57:-Castrated male pig is ______.
A:-Gilt
B:-Stag
C:-Wether
D:-Gelding
Ans: B
58:-In our cross breeding programme of cattle exotic inheritance is recommended to be limited to _______ percentage.
A:-100
B:-80
C:-50
D:-75
Ans: C
59:-Oxytocin is secreted from which of the following glands.
A:-Ovary
B:-Anterior pituitary
C:-Hypothalamus
D:-Posterior pituitary
Ans: D
60:-Major milk protein in cow milk is _________.
A:-Lactalbumin
B:-Casein
C:-Lactoglobulin
D:-Sucrose
Ans: B
61:-Choose a deworming medicine from those given below.
A:-Albendazole
B:-Penicillin
C:-Streptomycin
D:-Iodophore
Ans: A
62:-White leghorn breed of poultry belongs to which class?
A:-Mediterranean
B:-Asiatic
C:-English
D:-American
Ans: A
63:-Special concentrate feed given to calves for better growth is termed_____________.
A:-Milk replacer
B:-Calf starter
C:-Colostrum
D:-Creep feed
Ans: B
64:-Full mouth condition in cattle occurs at the age of _________.
A:-1 year
B:-2 years
C:-5 years
D:-4 years
Ans: C
65:-Testosterone is secreted from __________.
A:-Zona pellucida
B:-Sertoli cells
C:-Graafian follicle
D:-Leydig cells
Ans: D
66:-In cattle ovulation occurs at which stage of sexual cycle?
A:-Diestrous
B:-Metestrous
C:-Estrous
D:-Proestrous
Ans: B
67:-Select suitable age of castrating bull from the following
A:-4-5 years
B:-6months to 1year
C:-6-7years
D:-2-3years
Ans: D
68:-The ideal calving interval in cattle for better productivity is ______.
A:-9-10 months
B:-10-11 months
C:-12-13months
D:-16-18 months
Ans: C
69:-Renneting is a process involved in manufacturing of _________.
A:-Paneer
B:-Ice cream
C:-Khoa
D:-Cheese
Ans: D
70:-Spermatozoa undergo maturation and development in ________ part of male reproductive system.
A:-Epididymis
B:-Vas deferens
C:-Seminal vesicle
D:-Sigmoid flexure
Ans: A
71:-Type of teeth which is absent in cattle
A:-Incisors
B:-Premolars
C:-Canines
D:-Molars
Ans: C
72:-Ideal dry period recommended for dairy cattle is _____ days
A:-45
B:-60
C:-90
D:-30
Ans: B
73:-A fodder tree commonly seen in Kerala
A:-Subabool
B:-Hybrid Napier
C:-Tapioca
D:-Congo signal
Ans: A
74:-When water is added to milk, specific gravity of milk
A:-Increases
B:-Decreases
C:-Remains constant
D:-First increases then decreases.
Ans: B
75:-Type of feed containing more than 18% crude fibre is _________.
A:-Concentrates
B:-Roughages
C:-Molasses
D:-Urea
Ans: B
76:-The method of identification not suited for white coated animals is __________.
A:-Hot iron branding
B:-Chemical branding
C:-Freeze branding
D:-Tagging
Ans: C
77:-After dilution, the diluted semen is examined under high power microscope for evaluating which of the following parameter.
A:-Mass activity
B:-Color
C:-Consistency
D:-Motility
Ans: D
78:-Young one of turkey is known as _____.
A:-Colt
B:-Foal
C:-Kid
D:-Poult
Ans: D
79:-Which among the following is an induced ovulator?
A:-Pig
B:-Cow
C:-Cat
D:-Dog
Ans: C
80:-Site of fertilization in cattle is ____________.
A:-Cervix
B:-Horn of uterus
C:-Fallopian tube
D:-Endometrium
Ans: C
81:-Blood glands are found in---
A:-Cockroach
B:-Earthworm
C:-Frog
D:-None of these
Ans: B
82:-Joints between the skull and the vertebral column is known as---
A:-Pivot joint
B:-Ball and socket joint
C:-Gliding joint
D:-Ellipsoid joint
Ans: A
83:-Hybridisation technique is used to detect specific proteins---
A:-Western blotting
B:-Southern blotting
C:-DNA finger printing
D:-None of these
Ans: A
84:-In ECG, the ventricular depolarisation is represented as---
A:-Q-Wave
B:-P-Wave
C:-QRS Complex
D:-T-Wave
Ans: C
85:-Turner's syndrome has the sex chromosome combination of---
A:-XXY
B:-XXX
C:-XYY
D:-X0
Ans: D
86:-The enzyme, which is known as "Molecular Scissors" is---
A:-DNA ligase
B:-DNA Polymerase
C:-Restriction endonuclease
D:-RNA polymerase
Ans: C
87:-Which of the following is a pseudocoelomate animal?
A:-Tapeworm
B:-Planaria
C:-Liverfluke
D:-Roundworm
Ans: D
88:-Tendon joins---
A:-Bone-to-bone
B:-Muscle-to-bone
C:-Bone-to-cartilage
D:-None of these
Ans: B
89:-A child of blood group "O" will have parents of blood groups---
A:-A and B
B:-O and AB
C:-O and A or B
D:-None of these
Ans: D
90:-The functional unit of DNA , which determines a single polypeptide chain is---
A:-Recon
B:-Cistron
C:-Muton
D:-None of these
Ans: B
91:-Which of the following ion plays a vital role in the photolysis of water during photosynthesis?
A:-Na+
B:-K+
C:-Mn2+
D:-Cu2+
Ans: C
92:-Agaricus belongs to the class---
A:-Ascomycetes
B:-Phycomycetes
C:-Basidiomycetes
D:-Deuteromycetes
Ans: C
93:-The ribosome of eukaryotes is---
A:-80 S
B:-70 S
C:-50 S
D:-40 S
Ans: A
94:-Which of the following plant hormone is known as stress hormone?
A:-Auxin
B:-Gibberellins
C:-Abscisic acid
D:-Ethylene
Ans: C
95:-Anemophily refers to---
A:-Pollination by the agency of animals
B:-Pollination by the agency of wind
C:-Pollination by the agency of bats
D:-Pollination by the agency of birds
Ans: B
96:-Maturation of anther and stigma of a flower at different times is known as---
A:-Dichogamy
B:-Heterostyly
C:-Herkogamy
D:-None of these
Ans: A
97:-Arachis hypogea belongs to the family of---
A:-Fabaceae
B:-Solanaceae
C:-Liliaceae
D:-None of these
Ans: A
98:-The Cambium, which produces cork is known as---
A:-Phelloderm
B:-Phellem
C:-Periderm
D:-Phellogen
Ans: D
99:-Name the fungus, which is extensively used in Genetic studies.
A:-Rhizopus
B:-Neurospora
C:-Penicillium
D:-Mucor
Ans: B
100:-The site of dark reaction in photosynthesis is---
A:-Grana
B:-Cytoplasm
C:-Endoplasmic reticulum
D:-Stroma
Ans: D
A:-10%
B:-15%
C:-12%
D:-20%
Ans: A
32:-Hormones FSH and LH are secreted from
A:-Hypothalamus
B:-Pituitary
C:-Ovary
D:-Corpus luteum
Ans: B
33:-In non ruminant herbivores modification of _________ helps in digestion of roughages.
A:-Abomasum
B:-Duodenum
C:-Caecum
D:-Jejunum
Ans: C
34:-In intensive system of housing of cattle ideal width of manger is _____.
A:-70cm
B:-75cm
C:-1m
D:-50cm
Ans: B
35:-Zinc deficiency leads to __________.
A:-Hypersensitivity
B:-Para Keratosis
C:-White muscle disease
D:-Osteoporosis
Ans: B
36:-Digestion of carbohydrates in ruminants by microorganisms results in the formation of _______.
A:-Glucose
B:-Galactose
C:- Triglycerides
D:-Volatile fatty acids
Ans: D
37:-Which among the following vitamins is not a fat soluble one?
A:-Vit D
B:-Vit K
C:-Vit C
D:-Vit A
Ans: C
38:-Protein contains _________% of Nitrogen.
A:-16
B:-18
C:-20
D:-22
Ans: A
39:-Normal body temperature of poultry is ______.
A:-107.2°F
B:-102.6°F
C:-109.8°F
D:-101.5°F
Ans: A
40:-Which among the following is a zoonotic disease
A:-Coccidiosis
B:-Rinderpest
C:-Anthrax
D:-Black quarter
Ans: C
41:-Select the feed stuff with the highest DCP content.
A:-Tapioca
B:-Gingelly oilcake
C:-Coconut cake
D:-Ground nut cake
Ans: D
42:-Incubation period of turkey egg is _____days.
A:-18
B:-35
C:-28
D:-21
Ans: C
43:-Which among the following species has the highest dressing percentage?
A:-Bovine
B:-Caprine
C:-Swine
D:-Avian
Ans: C
44:-The hormone responsible for maintaining pregnancy is __________.
A:-Estrogen
B:-Progesterone
C:-Oxytocin
D:-FSH
Ans: B
45:-The ruminant stomach compartment that squeeze out water from feed is _________.
A:-Omasum
B:-Rumen
C:-Reticulum
D:-Abomasum
Ans: A
46:-The time and temperature in HTST system of pasteurization is _________.
A:-72°C , 15 seconds
B:-72°C, 15 minutes.
C:-63°C,30 seconds
D:-63°C, 30 minutes
Ans: A
47:-Type of placentation in sow is__________.
A:-Zonary
B:-Epitheliochorial
C:-Cotyledonary
D:-Diffuse
Ans: D
48:-Which among the following is a protozoal disease of poultry?
A:-Ranikhet disease
B:-Coccidiosis
C:-Curled toe paralysis
D:-Mareck's disease
Ans: B
49:-___________ is an anti-sterility vitamin.
A:-Vit C
B:-Vit K
C:-Vit A
D:-Vit E
Ans: D
50:-FMD vaccination campaign in Kerala is ____________.
A:-Gosree
B:-Gosuraksha
C:-Goraksha
D:-Govardhini
Ans: C
51:-Heart is situated in __________ cavity.
A:-Abdominal
B:-Pelvic
C:-Thoracic
D:-None of these
Ans: C
52:-As per ISI specification compounded cattle feed should contain _____% CP.
A:-14
B:-20
C:-25
D:-10
Ans: B
53:-Choose a disease caused by virus.
A:-Foot and Mouth Disease
B:-Anthrax
C:-Black quarter
D:-Brucellosis
Ans: A
54:-According to PFA rules butter should contain not less than _____% fat.
A:-70
B:-20
C:-99
D:-80
Ans: D
55:-The disease in cattle due to impaired carbohydrate metabolism is _______.
A:-Ketosis
B:-Tuberculosis
C:-Mastitis
D:-Milk fever
Ans: A
56:-The cryo protectant in frozen semen is ________.
A:-7% glycerol
B:-2.96% sodium citrate
C:-Liquid nitrogen
D:-CME
Ans: A
57:-Castrated male pig is ______.
A:-Gilt
B:-Stag
C:-Wether
D:-Gelding
Ans: B
58:-In our cross breeding programme of cattle exotic inheritance is recommended to be limited to _______ percentage.
A:-100
B:-80
C:-50
D:-75
Ans: C
59:-Oxytocin is secreted from which of the following glands.
A:-Ovary
B:-Anterior pituitary
C:-Hypothalamus
D:-Posterior pituitary
Ans: D
60:-Major milk protein in cow milk is _________.
A:-Lactalbumin
B:-Casein
C:-Lactoglobulin
D:-Sucrose
Ans: B
61:-Choose a deworming medicine from those given below.
A:-Albendazole
B:-Penicillin
C:-Streptomycin
D:-Iodophore
Ans: A
62:-White leghorn breed of poultry belongs to which class?
A:-Mediterranean
B:-Asiatic
C:-English
D:-American
Ans: A
63:-Special concentrate feed given to calves for better growth is termed_____________.
A:-Milk replacer
B:-Calf starter
C:-Colostrum
D:-Creep feed
Ans: B
64:-Full mouth condition in cattle occurs at the age of _________.
A:-1 year
B:-2 years
C:-5 years
D:-4 years
Ans: C
65:-Testosterone is secreted from __________.
A:-Zona pellucida
B:-Sertoli cells
C:-Graafian follicle
D:-Leydig cells
Ans: D
66:-In cattle ovulation occurs at which stage of sexual cycle?
A:-Diestrous
B:-Metestrous
C:-Estrous
D:-Proestrous
Ans: B
67:-Select suitable age of castrating bull from the following
A:-4-5 years
B:-6months to 1year
C:-6-7years
D:-2-3years
Ans: D
68:-The ideal calving interval in cattle for better productivity is ______.
A:-9-10 months
B:-10-11 months
C:-12-13months
D:-16-18 months
Ans: C
69:-Renneting is a process involved in manufacturing of _________.
A:-Paneer
B:-Ice cream
C:-Khoa
D:-Cheese
Ans: D
70:-Spermatozoa undergo maturation and development in ________ part of male reproductive system.
A:-Epididymis
B:-Vas deferens
C:-Seminal vesicle
D:-Sigmoid flexure
Ans: A
71:-Type of teeth which is absent in cattle
A:-Incisors
B:-Premolars
C:-Canines
D:-Molars
Ans: C
72:-Ideal dry period recommended for dairy cattle is _____ days
A:-45
B:-60
C:-90
D:-30
Ans: B
73:-A fodder tree commonly seen in Kerala
A:-Subabool
B:-Hybrid Napier
C:-Tapioca
D:-Congo signal
Ans: A
74:-When water is added to milk, specific gravity of milk
A:-Increases
B:-Decreases
C:-Remains constant
D:-First increases then decreases.
Ans: B
75:-Type of feed containing more than 18% crude fibre is _________.
A:-Concentrates
B:-Roughages
C:-Molasses
D:-Urea
Ans: B
76:-The method of identification not suited for white coated animals is __________.
A:-Hot iron branding
B:-Chemical branding
C:-Freeze branding
D:-Tagging
Ans: C
77:-After dilution, the diluted semen is examined under high power microscope for evaluating which of the following parameter.
A:-Mass activity
B:-Color
C:-Consistency
D:-Motility
Ans: D
78:-Young one of turkey is known as _____.
A:-Colt
B:-Foal
C:-Kid
D:-Poult
Ans: D
79:-Which among the following is an induced ovulator?
A:-Pig
B:-Cow
C:-Cat
D:-Dog
Ans: C
80:-Site of fertilization in cattle is ____________.
A:-Cervix
B:-Horn of uterus
C:-Fallopian tube
D:-Endometrium
Ans: C
81:-Blood glands are found in---
A:-Cockroach
B:-Earthworm
C:-Frog
D:-None of these
Ans: B
82:-Joints between the skull and the vertebral column is known as---
A:-Pivot joint
B:-Ball and socket joint
C:-Gliding joint
D:-Ellipsoid joint
Ans: A
83:-Hybridisation technique is used to detect specific proteins---
A:-Western blotting
B:-Southern blotting
C:-DNA finger printing
D:-None of these
Ans: A
84:-In ECG, the ventricular depolarisation is represented as---
A:-Q-Wave
B:-P-Wave
C:-QRS Complex
D:-T-Wave
Ans: C
85:-Turner's syndrome has the sex chromosome combination of---
A:-XXY
B:-XXX
C:-XYY
D:-X0
Ans: D
86:-The enzyme, which is known as "Molecular Scissors" is---
A:-DNA ligase
B:-DNA Polymerase
C:-Restriction endonuclease
D:-RNA polymerase
Ans: C
87:-Which of the following is a pseudocoelomate animal?
A:-Tapeworm
B:-Planaria
C:-Liverfluke
D:-Roundworm
Ans: D
88:-Tendon joins---
A:-Bone-to-bone
B:-Muscle-to-bone
C:-Bone-to-cartilage
D:-None of these
Ans: B
89:-A child of blood group "O" will have parents of blood groups---
A:-A and B
B:-O and AB
C:-O and A or B
D:-None of these
Ans: D
90:-The functional unit of DNA , which determines a single polypeptide chain is---
A:-Recon
B:-Cistron
C:-Muton
D:-None of these
Ans: B
91:-Which of the following ion plays a vital role in the photolysis of water during photosynthesis?
A:-Na+
B:-K+
C:-Mn2+
D:-Cu2+
Ans: C
92:-Agaricus belongs to the class---
A:-Ascomycetes
B:-Phycomycetes
C:-Basidiomycetes
D:-Deuteromycetes
Ans: C
93:-The ribosome of eukaryotes is---
A:-80 S
B:-70 S
C:-50 S
D:-40 S
Ans: A
94:-Which of the following plant hormone is known as stress hormone?
A:-Auxin
B:-Gibberellins
C:-Abscisic acid
D:-Ethylene
Ans: C
95:-Anemophily refers to---
A:-Pollination by the agency of animals
B:-Pollination by the agency of wind
C:-Pollination by the agency of bats
D:-Pollination by the agency of birds
Ans: B
96:-Maturation of anther and stigma of a flower at different times is known as---
A:-Dichogamy
B:-Heterostyly
C:-Herkogamy
D:-None of these
Ans: A
97:-Arachis hypogea belongs to the family of---
A:-Fabaceae
B:-Solanaceae
C:-Liliaceae
D:-None of these
Ans: A
98:-The Cambium, which produces cork is known as---
A:-Phelloderm
B:-Phellem
C:-Periderm
D:-Phellogen
Ans: D
99:-Name the fungus, which is extensively used in Genetic studies.
A:-Rhizopus
B:-Neurospora
C:-Penicillium
D:-Mucor
Ans: B
100:-The site of dark reaction in photosynthesis is---
A:-Grana
B:-Cytoplasm
C:-Endoplasmic reticulum
D:-Stroma
Ans: D