Unit – I Improvement In Food Resources -BIOLOGY
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Question 1 |
This is an exotic variety of honey bee.
Apis florae | |
Apis Admsoni | |
Apis indica | |
Apis dorsata |
Question 2 |
Large ponds and the fingerlings are fed with artificial feed.
Breeding ponds | |
Nursing ponds | |
Hatchery ponds | |
Stocking ponds |
Question 3 |
This insecticide is used to kill root-cutting insects.
Malathion | |
Metasystox | |
Lindane | |
Chloropyriphos |
Question 4 |
These crops are grown for oilseeds.
Maize | |
Sunflower | |
Rice | |
wheat |
Question 5 |
This is an Indian breed of fowl.
Plymouth | |
Rhode island | |
Leghom | |
Aseel |
Question 6 |
Silver revolution means.
The increase in egg production | |
The increase in milk production | |
Fish ad prawn culture | |
rearing of honey bees for honey and wax |
Question 7 |
Soil borne disease is __________.
Tikka disease | |
Blast Disease |
Question 8 |
Airborne disease is _____________.
Blight disease | |
Rust disease |
Question 9 |
The fished are retained for _________ days in nursery pond.
40 | |
20 | |
10 | |
30 |
Question 10 |
For growth and reproduction of plants ______________ elements are important.
16 | |
15 | |
18 | |
19 |
Question 11 |
1 kg of honey contains ___________ calories.
5200 | |
4200 | |
3200 | |
3000 |
Question 12 |
- Assertion (A) : Extensive fish culture means growing fish on natural feed.
- Reason (R) : The vitamin-A content of fish liver helps in good vision.
A and R are right | |
A and R are wrong | |
R explains A | |
A is right R is wrong |
Question 13 |
- Assertion (A) : Pesticides are toxic chemicals.
- Reason (R) : They have to be used in excess to kill the pests.
A and R are right | |
A and R are wrong | |
R explains A | |
A is right R is wrong |
Question 14 |
- Assertion (A) : Hybridization leads to formation of individuals with desirable qualities.
- Reason (R) : Genetically similar parents are selected for hybridization.
A and R are right | |
A and R are wrong | |
R explains A | |
A is right R is wrong |
Question 15 |
Match the following:
- Insecticide - a) Zinc phosphate
- Fungicide - b) 2, $ -D
- Weedicide - c) Bordeaux mixture
- Rodenticide - d) D.D.T
2 1 4 3 | |
4 3 2 1 | |
3 4 2 1 | |
1 4 2 3 |
Question 16 |
Match the following:
- Monoculture a) Natural feed
- Extensive fish culture b) single type of fish
- Polyculture c) Artificial feed
- Intensive fish culture d) One or more type of fish
2 1 4 3 | |
1 4 2 3 | |
3 4 2 1 | |
4 3 2 1 |
Question 17 |
Match the following
- Insecticides a) Bordeaux mixture
- Fungicides b) Zinc phosphate Arsenic
- Rodenticides c) 2-4 Dichlorophenoxy acetic acid
- Weedicides d) Dichloro diphenyl trichloro ethane
2 3 4 1 | |
3 4 2 1 | |
1 4 2 3 | |
4 3 2 1 |
Question 18 |
Match the following
- Poultry farming a) Apis dorsata, Apis florae, Apis indica.
- Pisciculture b) Chittagong, Aseel, Karaknath and Busra.
- Aquaculture canals c) Breeding of fishes in rivers, streams, ponds & irrigation
- Apiculture d) Prawns, lobsters, fish, pearl oysters, mussels, crabs etc.
3 4 2 1 | |
2 3 4 1 | |
1 4 2 3 | |
4 1 2 3 |
Question 19 |
Match the following
- 1Breeding fish a) Hatchery pond
- Fish fingerlings b) Breeding pond
- Hatching young fishes c) Rearing pond
3 2 1 | |
2 3 1 | |
1 2 3 | |
3 2 1 |
Question 20 |
India ranks ________ in the world in total fish production.
seventh | |
sixth | |
fourth | |
third |
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There are 20 questions to complete.
