1 Question Description ---------- Among the following is a type of live fish feed.
A Amphiprion sp.
B Enteromorpha sp.
C Chaetognaths.
D Rotifer.
E None of the above
Correct Answer D
Marks 1
2 Question Description Eye stalk ablation technique for breeding of shrimps regulate -------
A Gonad inhibiting hormones.
B Estrogens.
C Androgens.
D 17 alpha methyl testosterone.
E None of the above
Correct Answer A
Marks 1
3 Question Description The major criteria employed for the selection of a species for culture is ---------.
A Fast growth rate.
B Compatible.
C High FCR.
D All the above
E None of the above
Correct Answer D
Marks 1
4 Question Description The total fish production of the World from the aquaculture sector as per FAO (2019) is ----.
A 90 mmt.
B 179 mmt.
C 95 mmt.
D 84 mmt
E None of the above
Correct Answer C
Marks 1
5 Question Description Echosounder operation is based on the principles of -----------.
A Electrical energy.
B Sound waves.
C Sonar detection.
D Transmitter.
E None of the above
Correct Answer C
Marks 1
6 Question Description Coastal Regulation Zone Rules were formulated by the Environmental Ministry in ------.
A 2011.
B 1996.
C 2006.
D 1991.
E None of the above
Correct Answer D
Marks 1
7 Question Description The major role of fisheries extension is to diffuse ----------- knowledge among the stakeholders.
A Subject.
B Practical.
C Basic.
D Advanced.
E None of the above
Correct Answer B
Marks 1
8 Question Description Brine shrimp is -------------- species used as live feed in hatcheries.
A Acartia sp.
B Acetes sp.
C Amphiprium sp.
D Artemia sp.
E None of the above
Correct Answer D
Marks 1
9 Question Description Mudbank fisheries in India are located in the state of ---------.
A Tamil Nadu.
B Andhra Pradesh.
C Karnataka.
D Kerala.
E None of the above
Correct Answer D
Marks 1
10 Question Description ----------------- solution is used in freezing of fish.
A Copper sulfate solution.
B Formalin solution.
C Brine solution.
D Potassium dichromate solution.
E None of the above
Correct Answer C
Marks 1
11 Question Description -------- is the International organization that promotes sustainable fisheries and aquaculture in the World.
A United Nations Development Program.
B Food and Agriculture Organization.
C Worldwide Fund for Nature.
D National Oceanic and Atmospheric Administration
E None of the above
Correct Answer B
Marks 1
12 Question Description --------- are the only invertebrates considered as nektonic.
A Bivalves.
B Zooxanthellae.
C Cephalopods.
D Cnidaria.
E None of the above
Correct Answer C
Marks 1
13 Question Description Diadromous fishes maintain their osmotic balance by ------.
A Drinking water.
B Excess urination.
C Retaining ions.
D All the above.
E None of the above
Correct Answer D
Marks 1
14 Question Description Psychrophiles are mainly found in one of the following habitats.
A Saltpans.
B Polar waters.
C Deep waters.
D Estuarine waters.
E None of the above
Correct Answer C
Marks 1
15 Question Description Fish microbiota is dominated by --------------.
A Proteobacteria.
B Fusobacteria.
C Fungi.
D All the above.
E None of the above
Correct Answer D
Marks 1
16 Question Description -------------- form one of the major fishery resources of the World.
A Peruvian anchovy.
B Indian mackerel.
C Alaskan cod.
D Salmons and trouts.
E None of the above
Correct Answer A
Marks 1
17 Question Description Probiotics used in aquaculture are ---------.
A Natural harmful microbes.
B Artificial beneficial microbes.
C Genetically modified microbes.
D Natural beneficial microbes.
E None of the above
Correct Answer D
Marks 1
18 Question Description ------------- is an artisanal fishing gear operated along the coast of Goa.
A Shore seine.
B Boat seine.
C Chinese dip net.
D Stake net.
E None of the above
Correct Answer A
Marks 1
19 Question Description The total coastline of the state of Goa is about -------- km.
A 205.
B 105.
C 155.
D 95.
E None of the above
Correct Answer B
Marks 1
20 Question Description ---------- aquaculture systems are sustainable from the environmental perspective.
A Extensive.
B Intensive.
C Super-intensive.
D Semi-intensive.
E None of the above
Correct Answer A
Marks 1
21 Question Description ----------- species of phytoplankton is being used as a feed for cultured organisms.
A Dunaliella sp.
B Gymnodium sp.
C Ceratium sp.
D Fragillaria sp
E None of the above
Correct Answer A
Marks 1
22 Question Description IPR stands for --------.
A Intellectual Property Rights.
B Intellectual Proprietary Rights.
C Intellectual Proxy Rights.
D Intellectual Piracy Rights.
E None of the above
Correct Answer A
Marks 1
23 Question Description The productivity of a pond is mainly determined by --------.
A Light.
B Nutrients.
C Alkalinity.
D Organic matter.
E None of the above
Correct Answer D
Marks 1
24 Question Description Diadromous fish maintains its body solutes through which of the following mechanism?
A Filtration.
B Osmosis.
C Resuspension.
D Hormonal secretion
E None of the above
Correct Answer B
Marks 1
25 Question Description --------- are responsible for feed digestibility in cultured organisms.
A Proteins.
B Enzymes.
C Phospholipids.
D Wax esters.
E None of the above
Correct Answer B
Marks 1