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Subjects
Science CBSE
Class 9
Improvement in food resources
Animal Husbandry

8. Farming of fish and composite fish culture

Exercise condition:

5 m.

Choose the correct answer:

1. Rohu is a

surface feeder
bottom feeder
none of the above
middle zone feeder

2. In India, the marine fishery resource is

fresh water resource
deep seas
7500 km coastline
two of the above

3. Disadvantages of composite fish culture includes

lack of availability of good quality fish seeds
fishes breed only in summer season
fishes are bred through hormonal stimulation
all of the above

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