Aquaculture Multiple Choice Questions (MCQ) with Answers

Aquaculture Multiple Choice Questions (MCQ) with Answers 

Highlights 

      1. Aquaculture Multiple Choice Questions (MCQ) with Answers

      2. Fisheries objective  questions with answers 

      3. Aquaculture Objective questions with answers 

    4. Fisheries MCQ with answers

      5. Aquaculture  MCQ with answers

                                              

Aquaculture MCQ With Answers

 

1		In  fishes,  phenyalanine  is  spared  by
	a	Methoionine
	b	Tyrosine
	c	Lysin
	d	None  of  the  above
2		Biosynthetic  precursor  of  Ketone  bodies  is
	a	Acetyl  Co-A
	b	Suscinyl  Co-A
	c	Adrenyl  Co-A
	d	All  of  the  above
3		Natural  antioxidant  is
	a	Alpha  tocopherol
	b	BHA
	c	BHT
	d	None  of  the  above
4		Pepsinogen  is  secreted  by
	a	Stomach
	b	Small  Intestine
	c	Buccal  cavity
	d	Liver
5		The  frustules  of  diatoms  are  made  up  of
	a	Calcium
	b	Carbonate
	c	Phosphate
	d	Silica
6		The  method  of  rearing  Daphnia  in  a  culture  medium  made  up  of  soil,  manure  and  water  is  known  as
	a	Autotrophic
	b	Detrital
	c	Xenic
	d	Axenic
7		Diatoms  forming  a  long  chain  like  structure  are  known  as
	a	Centricae
	b	Pennatae
	c	Bathypelagic
	d	Tychopelagic
8		In  general,  Artemia  grows  from  nauplius  to  adult  stages  in  ______  days
	a	5
	b	6
	c	7
	d	8
9		Type  of  ploidy  occurs  when  1  or  more  chromosomes  are  gained  or  lost  due  to  improper  cell  division.
	a	Autopolyploidy
	b	Allopolyploidy
	c	Aneuploidy
	d	Euploidy
10		The  type  of  mutation  in  which  purine  is  substituted  by  pyrimidine  or  vice  versa
	a	transversion
	b	translocation
	c	duplication
	d	Deletion   Aquaculture and Fisheries MCQ
11		Name  the  process  of  mating  of  F1  hybrid  to  one  of  its  parents.
	a	Intergressive  hybridization
	b	Parental  line
	c	Test  cross
	d	Back  cross
12		Type  of  interaction  in  which  Allele  at  one  locus  alters  the  phenotypic  expression  of  an  allele  at  other  locus
	a	Modifying  gene
	b	Epistatis  interaction
	c	Complementary  gene  action
	d	Masking  gene  action
13		In India peak breeding season of common carp is ----------.
	a	Summer
	b	Winter
	c	Monsoon
	d	None of the above
14		Carp brood fishes are normally stocked at the rate of ---------- kg/hectare in brood stock ponds.
	a	1500 to 2000
	b	500 to 700
	c	500
	d	700 to 1000
15		Pituitary extract is preserved with ----------.
	a	Absolute alcohol
	b	Glycerine
	c	Acetone
	d	Freezing
16		---------- is a combination of 63% FSH and 34% LH.
	a	Synahorin
	b	Puberogen
	c	Ovaprim
	d	Prolan
17		----------- is a leading country in export of ornamental fishes.
	a	USA
	b	UK
	c	Singapore
	d	India
18		Neon tetra breeds in ------------- waters.
	a	Soft and acidic
	b	Soft and alkaline
	c	Hard and acidic
	d	Hard and alkaline
19		Free swimming larvae of ------------ feed on mucous of their parents.
	a	Angel
	b	Severum
	c	Goldfish
	d	Discus
20		Vallisneria spiralis propagates by means of ---------.
	a	Runners
	b	Top cutting
	c	Development of plantlets on stem
	d	Non of the above               Aquaculture and Fisheries Objective Questions
21		Adults of Lates calcarifer migrate towards ____________ for spawning.
	a	River
	b	Estuary
	c	Sea
	d	Origin of river
22		_______ can be used to reduce seepage losses from ponds.
	a	Bentonite
	b	Zeolite
	c	Carbamide
	d	Hypochlorite
23		Paddle wheel aerator is an example of _______ type of aerator.
	a	Diffuser
	b	Gravity
	c	Surface
	d	Turbine
24		_______ can be constructed in dike near the water edge to stop acid runoff during rains.
	a	Berm
	b	Core
	c	Mound
	d	Crown
25		The larvae of mud crab pass through --------------------zoeal stages before metamorphosing into megalopa stage.
	a	Four
	b	Six
	c	Seven
	d	Five
26		Generally EDTA is added as chelating agent in penaeid larval rearing tanks at the rate of ---------------------mg L-1
	a	10
	b	100
	c	1000
	d	0.1
27		-------------------colour is most commonly applied on inside surface of maturation tanks in penaeid shrimp hatcheries.
	a	White
	b	Yellow
	c	Green
	d	Black
28		The larvae of Macrobrachium rosenbergii exhibit schooling behavior up to ------------------- stage.
	a	Fifth
	b	Seventh
	c	Eighth
	d	Ninth
29		The most important characteristic of an antibody utilized for detection of pathogen is
	a	Valence
	b	Specificity
	c	Memory
	d	Quantity
30		The primary lymphoid organs in teleosts are ……..
	a	Spleen and epigonal organ
	b	Thymus and head kidney
	c	Liver and intestine
	d	Skin and bone marrow                     Aquaculture and Fisheries MCQ
31		Interferons are cellular proteins produced mainly in response to ……..
	a	Virus infection
	b	Bacterial infection
	c	Fungus infection
	d	Parasitic infection
32		Match the pairs   Virus type   Disease caused 1 Iridovirus A Lymphocystis 2 Herpesvirus B Channel Catfish Viral Diseases 3 Birnavirus C Infectious Pancreatic Necrosis Virus 4 Orthomixovirus D Infectious Salmon Anaemia
	a	1-A, 2-B, 3-C, 4-D
	b	1-B, 2-C, 3-D, 4-A
	c	1-C, 2-D, 3-A, 4-B
	d	1-D, 2-A, 3-B,4- C
33		The sequence 5´-AGTCTGACT-3´ in DNA is equivalent to which sequence in RNA?
	a	5´-AGUCUGACU-3´
	b	5´-UGTCTGUTC -3´
	c	5´-UCAGUCUGA-3´
	d	5´-AGUCAGACU-3´
34		Denaturation of double stranded DNA involves….
	a	Breakage into short double stranded fragments
	b	Separation into single strands
	c	Hydrolysis of DNA backbone
	d	Cleavage of the bases from the sugar phosphate backbone
35		The number of replicon in a typical mammalian cell is….
	a	40-200
	b	400
	c	1000-2000
	d	50,000-1,00,000
36		In prokaryotes the lagging strand primers are removed by…
	a	3´ to 5´ exonuclease
	b	DNA ligase
	c	DNA polymerase I
	d	DNA polymerase III
37		Polyculture of fishes were first developed in--
	a	India
	b	China
	c	Thailand
	d	Taiwan
38		The average fish consumption in urban part of India is
	a	1 to 2 kg/person/year
	b	3 to 5 kg/person/year
	c	6 to 8 kg/person/year
	d	8 to 10 kg/person/year
39		Measurment of carbonate and bicarbonate ions is a--
	a	Hardness
	b	Alkalinity
	c	Transparency
	d	Turbidity
40		The book Classic of Fish Culture was written by--
	a	H. B. Wilson
	b	Fan Lei
	c	T. V. R. Pillay
	d	V. G. Zingran   Aquaculture and Fisheries Objective questions with answers
41		Pistia is a type of weed
	a	Floating
	b	Submerged
	c	Marginal
	d	Algal weed
42		The stocking density of freshwater prawn for monoculture practice is
	a	20,000 numbers/ha
	b	40,000 numbers/ha
	c	10,000 numbers/ha
	d	25,000 numbers/ha
43		Which chemical is used to control aquatic insect?
	a	Hi-oxide
	b	Bleaching powder
	c	Lime
	d	Formalin
44		Which is the active ingredient content in Derris Root Powder?
	a	Saponin
	b	Rotenone
	c	Both 1 and 2
	d	None of this
45		Fishes  feeding  on  single  type  of  feed  are  known  as
	a	Stenophagic
	b	Monophagic
	c	Euryphagic
	d	Carnivorous
46		The  complex  of  protein  with  carbohydrate  is  known  as
	a	Lipoprotein
	b	Glycoprotein
	c	Metalloprotein
	d	None  of  the  above
47		The  blood  of  freshwater  fishes   has  an  osmotic  pressure  of
	a	300 mosm/lit
	b	200 mosm/lit
	c	400 mosm/lit
	d	100 mosm/lit
48		Major  nitrogenous  waste  products  excreted  by  fish
	a	Urea
	b	Ammonia
	c	Uric  acid
	d	Amino  acid
49		In  batch  culture  of  algae,  the  volume  of  innoculum  should  be  _________ %  of  the  final  culture  volume.
	a	2 -10
	b	20 – 30
	c	15 – 25
	d	18 -25
50		The  alveolar  layer  of  Artemia  cyst  can  be  dissolved  by  the  oxidation  treatment  with
	a	Calcium
	b	Sodium
	c	Carbide
	d	Hypochloride   Aquaculture and Fisheries Objective questions with answers
51		The  brood  pouch  of  artemia  female  is  situated  just  behind  the  _________  pair  of  thoracopods.
	a	10th
	b	9th
	c	11th
	d	12th
52		For  lab  culture  of  micro  algae,  artificial  illumination  should  be  available  for  minimum  for  ___________  hours.
	a	12
	b	24
	c	18
	d	6
53		Type  of  inversion  which  involves  only  one  arm  of  chromosome  without  involvement  of  centromere
	a	paracentric
	b	pericentric
	c	acentric
	d	dicentric
54		Name  the  enzyme  due  to  which  the  non  sister  chromatids  of  homologous  pair  twist  over  each  other
	a	Klenow  enzyme
	b	polymerase  enzyme
	c	endonuclease
	d	ligase
55		Term  used  for  Back  crossing  to  one  of  the  parental  lines
	a	Isogenic  lines
	b	Introgressive  hybridization
	c	Inter-racial  hybridization
	d	Intergressive  hybridization
56		Term  used  for  the  region  from  5’  initiator  codon  to  3’  terminal  codon
	a	TATA  Box
	b	CAAT  Box
	c	Open  reading  frame
	d	Sense  codon
57		The specific gravity of Chinese carp eggs is ---------- that of IMC.
	a	More than
	b	Equal to
	c	Less than
	d	None of the above
58		Each milliliter of ovaprim, a synthetic hormonal preparation contains ---------- sGnRH and ---------- domperidone.
	a	20 mg, 10µg
	b	0.2 mg, 10µg
	c	20 µg, 10 mg
	d	2.0 mg, 10µg
59		A product of incubation period in days and average temperature during incubation is called as ----------.
	a	Latency period
	b	Equilibrium time
	c	Degree days
	d	None of the above
60		Aerial respiration in Clarius batrachus commences after ---------- days of hatching.
	a	20 to 22
	b	4 to 5
	c	10 to 12
	d	5 to 10   Aquaculture and Fisheries MCQ  with answers
61		----------- is a leading country in export of ornamental fishes.
	a	USA
	b	UK
	c	Singapore
	d	India
62		Discus breeds in ------------- waters.
	a	Soft and acidic
	b	Soft and alkaline
	c	Hard and acidic
	d	Hard and alkaline
63		In male live bearing fishes, anterior rays of -------- fin are modified in to gonopodium.
	a	Dorsal
	b	Pectoral
	c	Pelvic
	d	Anal
64		Eggs of goldfish are ---------- in nature.
	a	Floating
	b	Adhesive
	c	Semi-adhesive
	d	None of the above
65		_______ zone is generally preferred for semi-intensive farming  system.
	a	Inter-tidal
	b	Supra-tidal
	c	Low lying areas
	d	None of  the above
66		Ca( Mg)CO3 is commonly known as ________.
	a	Agricultural lime stone
	b	Burnt lime
	c	Hydrated lime
	d	Dolomite
67		Bag nets are provided with _____ line to avoid overloading of shrimps.
	a	Lazy
	b	Lure
	c	Scare
	d	Loope
68		Particles of lime smaller than _______ micron are most effective.
	a	50
	b	40
	c	55
	d	60
69		Protozoeal larval stages of Penaeus monodon feed on  --------------
	a	Diatoms
	b	Freshly hatched Artemia nauplii
	c	Rotifers
	d	None of the above
70		--------------- are generally used for production of cultchless spats.
	a	Polythene sheets
	b	Coconut shells
	c	Oyster shells
	d	Roofing tiles   Aquaculture and Fisheries MCQ  with answers
71		------------------ larva of Holothuria scabra is sleeper shaped.
	a	Doliolaria
	b	Pentacula
	c	Auricularia
	d	None of the above
72		The Japanese system of penaeid shrimp hatchery is also known as ------- system.
	a	Unfertilized
	b	Community
	c	Feeding
	d	Small larval rearing tank
73		----- is the major haematopoietic organ in fish
	a	Bone marrow
	b	Spleen
	c	Head kidney
	d	Thymus
74		----- is an iron binding glycoprotein that deprives bacterial pathogens of iron.
	a	Transferrin
	b	Interferon
	c	Metallotheonin
	d	C-reactive protein
75		Deficiency of -------- gives rise to scoliosis and lordosis in fish
	a	Vitamin A
	b	Vitamin B
	c	Vitamin C
	d	Vitamin D
76		Match the pairs   Deficiency   Symptoms 1 Manganese A Lower hatchability/ Skeletal deformities 2 Phosphorous B Anorexia and dark coloration 3 Selenium C Depressed growth 4 Iron D Hypo chromic normocytic anemia
	a	1-A, 2-B, 3-C, 4-D
	b	1-B, 2-C, 3-D, 4-A
	c	1-C, 2-D, 3-A, 4-B
	d	1-D, 2-A, 3-B,4- C
77		Transformation is…
	a	The take up of a plasmid into a bacterium
	b	The expression of a gene in a bacterium
	c	The take up of a bacteriophage into a bacterium
	d	The isolation of a plasmid from a bacterium
78		In agarose gel electrophoresis…
	a	DNA migrates towards negative electrode
	b	Super coiled plasmids migrate slower than their nicked counterparts
	c	larger molecules migrate faster than smaller molecules
	d	Ethidium bromide can be used to visualize the DNA
79		Which one of the following statements about PCR is false
	a	The PCR cycle involves Denaturation of the template, annealing of the primers and polymerization of nucleotides.
	b	PCR uses thermo stable polymerases
	c	Ideally, PCR primers should be of similar length and G + C content PCR optimization usually includes varying the magnesium concentration and the polymerization temperature
	d	If PCR was 100% efficient, one target molecule would amplify to 2n after n cycles
80		Which of the following list of features correctly apply to the genetic code?
	a	Triplet, degenerate, nearly universal, comma-less, non overlapping
	b	Triplet, universal, comma-less, degenerate, non overlapping
	c	Overlapping, triplet, comma-less, degenerate, nearly universal
	d	Overlapping, comma-less, non degenerate, nearly universal, triplet     Aquaculture and Fisheries MCQ  with answers
81		First scientific fish farm in India was constructed under the guidance of --
	a	H. B. Vora
	b	H. B. Wilson
	c	G. E. Fogg
	d	Lo-Chai Chen
82		Pen culture is a --
	a	Barrier in bay
	b	Fixed or floating
	c	Both 1 and 2
	d	Raceway
83		Two or more species culture in the same pond is known as --
	a	Polyculture
	b	Monoculture
	c	Raceway culture
	d	Pen culture
85		Cold water fish culture can be undertaken at temperature
	a	More than 180C
	b	Less than 180C
	c	Above 300C
	d	Both 1 and 2
86		Hydrilla is a type of weed
	a	Algal weed
	b	Submerged weed
	c	Marginal weed
	d	Floating weed
87		Cyprinus carpio nudus is known as ---
	a	Mirror carp
	b	Scale carp
	c	Leather carp
	d	Major carps
88		Ranatra is a --
	a	Back swimmer
	b	Water strider
	c	Water stick insect
	d	Giant bug
89		Which of the following is a predatory catfish?
	a	Clarius batrachus
	b	Lates calcarifer
	c	Catla catla
	d	Chanos chanos
90		Ammonia  produced  in  the  liver  of  fish  is  converted  into  non  toxic  form  in  the  blood  called
	a	Glutamine
	b	Uric  acid
	c	Creatine
	d	Creatinine   Aquaculture and Fisheries MCQ  with answers
91		Water  stability  of  shrimp  feed  should  be  minimum  of
	a	30  min
	b	45  min
	c	2  hrs
	d	24  hrs
92		The  feed  intake  can  be  increased  by  addition  of
	a	Antioxidents
	b	Pigments
	c	Attractants
	d	None  of  the  above
93		The  digestion  of  protein  is  efficient  in
	a	Herbivorous  fishes
	b	Carnivorous  fishes
	c	Omnivorous  fishes
	d	Detritivorous  fishes
94		Unfertilized  mictic  eggs  of  rotifers  produces
	a	Male
	b	Female
	c	Cyst
	d	None  of  the  above
95		The  cells  of  marine  algae  are  washed  with  isotonic  ­­___________  to  remove  salts  without  bursting  of  cells.
	a	Ammonium  formate
	b	Ammonium  chloride
	c	Ammonium  nitrate
	d	Ammonium  sulphate
96		Constant  illumination  is  required  for  culture  of
	a	Flagellates
	b	Rotifers
	c	Diatoms
	d	Artemia
97		While  harvesting  of  algal  cells,  following  chemical  is  used  for  coagulation  and  precipitation  of  cells  at  bottom
	a	Ferric  chloride
	b	Ammonium  chloride
	c	Ferric  sulphate
	d	Ammonium  nitrate
98		Name  the  type  of  translocation  in  which  exchange  of  segments  between  two  non-homologous  chromosomes  occur
	a	Reciprocal  translocation
	b	Shift  translocation
	c	Simple  translocation
	d	Reverse  translocation
99		The  phenomenon  of  the  production  of  additional  or  secondary  phenotypes  because  of  influence  of  gene
	a	Complementary  gene  effect
	b	Inhibitory  effect
	c	Masking  effect
	d	Pleiotrophism
100		Name  the  type  of  mutation  that  abolishes  expression  of  a gene
	a	Null  Mutation
	b	Dominant  mutation
	c	Recessive  mutation
	d	Co-dominant  mutation     Aquaculture and Fisheries MCQ  with answers
101		Name  the  table  or  chart  or  diagram  representing  the  ancestors  of  an  individual
	a	Karyotype
	b	Idiotype
	c	Pedigree
	d	Family
102		---------- spawns in small grassy pits.
	a	Magur
	b	Asian sea bass
	c	Rohu
	d	Greasy grouper
103		Purified HCG is available in the trade name of ­----------.
	a	Sumach
	b	Puberogen
	c	Prolan
	d	Sigma
104		Indian major carps spawn naturally in spawning grounds characterised by ---------- water conditions.
	a	Flowing and deeper
	b	Stagnant and shallow
	c	Flowing and shallow
	d	Stagnant and deeper
105		Spawning of fishes on water surface is called as ---------- spawning.
	a	Muffled
	b	Sympathetic
	c	Floating
	d	None of the above
106		A thermostatic heater of ------- watt is required to maintain constant temperature in all-glass tank of 50 litre capacity.
	a	50
	b	100
	c	150
	d	200
107		----------- is a carnivorous fish
	a	Tiger shark
	b	Red-tail shark
	c	Albino red-tail shark
	d	Arowana
108		For breeding of neon tetra, the pH of water should be in the range of ----------.
	a	5.5 – 6.5
	b	4.5 – 5.5
	c	6.5 – 7.5
	d	7.5 – 8.0
109		Find an odd one
	a	Neon tetra
	b	Rosy barb
	c	Zebra danio
	d	Pearl gourami
110		The two stage rearing of milkfish is known as ________ method.
	a	Modular
	b	Progression
	c	Valli
	d	Model   Aquaculture and Fisheries MCQ  with answers
111		_______  is used for eradication of crabs.
	a	Tea seed cake
	b	MOC
	c	Derris root
	d	Tobacco dust
112		_______ can be applied for absorption of ammonia from pond bottom sediments.
	a	Gypsum
	b	Sevin
	c	Zeolite
	d	Lime
113		The traditional system of brackish water aquaculture in West Bengal is known as _________
	a	Gheris
	b	Kharlands
	c	Pokkali fields
	d	Bheris
114		The ovary of ripe green mussel female is --------------- colour
	a	Orange
	b	Brown
	c	Green
	d	Yellow
115		------------------- is one of the larval stages of lobster.
	a	Mysis
	b	Megalopa
	c	Zoea
	d	Phyllosoma
116		------------------ is used to improve hatching rate.
	a	EDTA
	b	Sodium thiosulphate
	c	Sodium hypochlorite
	d	lime
117		Generally spawning in Holothuria scabra is induced by ------------method
	a	Thermal stimulation
	b	Electric shock
	c	Chemical
	d	Mechanical
118		Find the odd one out ---
	a	Flexibacter columbaris -  saddle back disease
	b	Flavobacterium branchiophila – Gill disease
	c	Aeromonas salmonicida- Furunculosis
	d	Vibrio salmonicida-  bacterial kidney disease
119		The free swimming larva of digenean parasite is called as….
	a	Coracidium
	b	Miracidium
	c	Oncomiracidium
	d	Glochidia
120		Match the pairs   Fungus   Related species 1 Oomycetes A Saprolegnia spp. 2 Chytridiomycetes B Dermocystidium spp. 3 Hypomycetes C Aspergillus spp. 4 Coelomycetes D Phoma spp.
	a	1-A, 2-B, 3-C, 4-D
	b	1-B, 2-C, 3-D, 4-A
	c	1-C, 2-D, 3-A, 4-B
	d	1-D, 2-A, 3-B,4- C   Aquaculture and Fisheries MCQ  with answers
121		Match the pairs   Tissue affected   Tumor 1 Epithelial A Papilloma 2 Mesenchymal B Fibroma 3 Pigment C Melanoma 4 Embryonal D Teratoma
	a	1-A, 2-B, 3-C, 4-D
	b	1-B, 2-C, 3-D, 4-A
	c	1-C, 2-D, 3-A, 4-B
	d	1-D, 2-A, 3-B,4- C
122		Which of the following correctly describes A-DNA?
	a	A right handed anti parallel double helix with 10 bp/turn and bases lying perpendicular to the helix axis
	b	A left handed anti parallel double helix with 12 bp/turn formed from alternating pyrimidine-purine sequence.
	c	A right handed anti parallel double helix with 11 bp/turn and bases tilted with respect to the helix axis.
	d	A globular structure formed by short intramolecular helices formed in a single stranded nucleic acid.
123		What is ELISA?
	a	Enzyme Linked Immunosorbent Assay
	b	Enzyme Legated  Immune Assay
	c	Enzyme Linked Immune Assay
	d	Enzyme Linked Immunological antibody
124		Transformation is…
	a	The take up of a plasmid into a bacterium
	b	The expression of a gene in a bacterium
	c	The take up of a bacteriophage into a bacterium
	d	The isolation of a plasmid from a bacterium
125		Which one of the following is not the component of nucleic acid?
	a	Phosphate
	b	Sugar
	c	Nitrogenous base
	d	Iron
126		Which species is used as biological control of weeds
	a	Grass carp
	b	Seabass
	c	Catla
	d	Rohu
127		The quantity of feed required for the quantity of weight gain is known as--
	a	P. E. R.
	b	F. C. R.
	c	S. G. R.
	d	G. T. H.
128		The poisoning of reservoir during war is reported in--
	a	Kautilyas arthashasthra
	b	Someshvaras Manasoltara
	c	Freshwater aquaculture
	d	Aquaculture in pond
129		Nursery ponds are used for growing--
	a	Spawn to fry
	b	Brooders
	c	Fry to fingerlings
	d	Marketable fishes
130		Wallago attu is commonly known as
	a	Minor carp
	b	Freshwater shark .
	c	Mahaseer
	d	Trout   Aquaculture and Fisheries MCQ  with answers
131		Total freshwater aquaculture production, India ranks at--
	a	First
	b	Second
	c	Forth
	d	Sixth
132		CaCO3 is also known as--
	a	Agriculture lime
	b	Quick lime
	c	Dolomite
	d	Bleaching powder
133		Wintering pond is used for--
	a	To protect fish stock from cold
	b	For quarantine
	c	For raising brooders
	d	For growing spawn
134		RNA  produced  by  transcription  of  sense  strand  and  complementary  to  mRNA  is  known  as
	a	Sense  RNA
	b	Nonsense  RNA
	c	Antisense  RNA
	d	Cosense  RNA
135		An  individual  having  4  copies  of  single  genome  is  known  as
	a	Autotetraploid
	b	Aneuploid
	c	Autotroploidy
	d	Ploidy
136		Unrelated  DNA  added  to  the  solution  of  DNA  used  for  transformation  is  known  as
	a	Antisense  DNA
	b	Nonsense  DNA
	c	Carrier  DNA
	d	Anticarrier  DNA
137		Asexual  progeny  of  a  single  cell  or  individual  is  known  as
	a	Blastula
	b	Clone
	c	Zygote
	d	Ova
138		Identify  the  enzyme  which  synthesizes  DNA  from  RNA  template
	a	Restriction  Enzyme
	b	Reverse  Transcriptase
	c	DNA  ligase
	d	Restriction  Endonuclease
139		The  science  of  preserving  cells,  tissues  etc  in  frozen  state  in  liquid  nitrogen  is  called  as
	a	Cryopreservation
	b	Cryoprotectant
	c	Cryoprotection
	d	Cryobiology
140		A  mutation  which  changes  the  identity  of  a  base  in  a  DNA  sequence  is  known  as
	a	Null  Mutation
	b	Metacentric  Mutation
	c	Paracentric  Mutation
	d	Point  Mutation     Aquaculture and Fisheries MCQ  with answers
141		The  determination  of  the  base  sequences  of  DNA  segment  is  known  as
	a	DNA  sequencing
	b	DNA  fingerprinting
	c	DNA  cloning
	d	DNA  reading
142		The  abbreviation  ELISA  stands  for
	a	Enzyme  linked  Immunosorbant  Assay
	b	Enzyme  Linked  Immune  Assay
	c	Enzyme  Legated  Immune  Assay
	d	Enzyme  Linked  Immunological  Assay
143		The  entire  RNA  content  of  an  organism  is  known  as
	a	Genome
	b	C Value
	c	RNA  satellites
	d	Transcriptome
144		A  DNA  sequence  which  is  involved  in  the  initiation  of  transcription  and  translation  of  a  gene  is  known  as
	a	Proteome
	b	Plasmids
	c	Promoters
	d	Primers
145		Highly  motile  DNA  elements  that  moves  from  one  position  of  genome  to  another  are  known  as
	a	Transposons
	b	Transposases
	c	Translocation
	d	Transgenesis
146		Name  the  compound  present  in  microscopic  glands  of  cotton  seed  which  reduces  protein  digestibility
	a	Geosmine
	b	Gossypol
	c	Glutamic  acid
	d	Glucogen
147		Sea ear has its first larval stage in the form of :
	a	Veliger
	b	Nauplius
	c	Trochophore
	d	Pluteus
148		Megalopa larva has ……..number of abdominal segments
	a	3
	b	4
	c	5
	d	6
149		The Japanese system of penaeid shrimp hatchery is also known as system.
	a	Unfertilized
	b	Community
	c	Feeding
	d	Small larval rearing tank
150		Interferon is ________.
	a	Antifungal protein
	b	Antiviral protein
	c	Antibacterial protein
	d	Component of specific defense mechanism

 

                 Aquaculture and Fisheries MCQ with answers

                           Aquaculture Multiple Choice Questions (MCQ) with Answers 

Credits: Dr. Rather M.A., Assistant Professor, SKUAST-K

                          Answer Key

Q. No.	Ans	Q. No.	Ans	Q. No.	Ans	Q. No.	Ans
1	b	12	b	23	c	34	b
2	a	13	b	24	a	35	d
3	a	14	a	25	d	36	c
4	a	15	b	26	a	37	b
5	b	16	b	27	d	38	b
6	b	17	c	28	a	39	b
7	d	18	a	29	b	40	b
8	d	19	d	30	b	41	a
9	c	20	a	31	a	42	b
10	a	21	c	32	a	43	a
11	d	22	a	33	a	44	b

 

Q. No.	Ans	Q. No.	Ans	Q. No.	Ans	Q. No.	Ans
45	b	56	c	67	a	78	d
46	b	57	a	68	d	79	d
47	a	58	c	69	a	80	a
48	b	59	c	70	a	81	b
49	a	60	c	71	c	82	a
50	d	61	c	72	b	83	a
51	c	62	a	73	c	84	-
52	c	63	d	74	a	85	b
53	a	64	b	75	c	86	c
54	c	65	b	76	a	87	c
55	b	66	d	77	a	88	c

 

 

Q. No.	Ans	Q. No.	Ans	Q. No.	Ans	Q. No.	Ans
89	a	100	a	111	c	122	d
90	c	101	c	112	c	123	a
91	c	102	a	113	d	124	a
92	c	103	a	114	d	125	d
93	a	104	c	115	d	126	a
94	a	105	c	116	a	127	b
95	b	106	a	117	a	128	a
96	a	107	d	118	d	129	a
97	a	108	a	119	b	130	b
98	a	109	d	120	a	131	b
99	d	110	d	121	a	132	a

 

133	a	137	b	141	a	145	a
134	c	138	b	142	a	146	b
135	a	139	d	143	d	147	c
136	c	140	d	144	c	148	d
						149	b
						150	b

 

 Aquaculture Multiple Choice Questions (MCQ) with Answers