Improvement in Food Resources (Class IX)
Improvement in Food Resources
Questions
Match the following:
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| Group of fertilisers | Example |
| a. Complex fertiliser | 1. Urea ammonium phosphate |
| b. Nitrogenous fertiliser | 2. Dicalcium phosphate |
| c. Phosphatic fertiliser | 3. Urea |
- a - 2, b - 3, c - 1
- a - 3, b - 2, c - 1
- a - 3, b - 1, c - 2
- a - 1, b - 3, c - 2
- a - 1, b - 2, c - 3
Kharif and rabi are the two main seasons of crop growth in India. Which of the following is not a rabi crop?
- Wheat
- Millet
- Linseed
- Cauliflower
- Turnip
Micronutrients are mostly involved in the functioning of enzymes. Which of the following is a micronutrient?
- Magnesium
- Calcium
- Nitrogen
- Phosphorus
- Chlorine
Which of the following are rabi season narrow leaf weeds?
a. Phalaris
b. Cyperus rotundus
c. Wild oat
d. Wild sorghum
- Only a and b
- Only a and c
- Only a and d
- Only b and c
- Only b and d
Chemical weedicides are sprayed on weeds to destroy them. Which of the following is not a weedicide?
- Isoproturon
- Fluchloralin
- Atrazine
- Malathion
- 2,4-Dichlorophenoxy acetic acid
Which of the following is a fungal disease of cattle?
- Anthrax
- Ringworm
- Mastitis
- Brucellosis
- Tuberculosis
The main objective of mixed cropping is to minimise the risk and insure against crop failure. Which of the following is not a combination of crops used by farmers in mixed cropping in India?
- Maize and urad bean
- Wheat and chickpea
- Maize and mustard
- Barley and chickpea
- Cotton and moong bean
Which of the following fish is a bottom feeder that uses decaying plants and detritus?
- Silver carp
- Mrigal
- Grass carp
- Common carp
- Catla
Which of the following is a parasitic disease of animals that is transmitted to humans?
- Ascariasis
- Aspergillosis
- Anthrax
- Cowpox
- Tuberculosis
Cows are classified as draught, dairy and dual purpose breeds. Which of the following is a draught breed?
- Sahiwal
- Kankrej
- Nagori
- Deoni
- Tharparkar
Poultry birds suffer from various diseases. Which of the following are the diseases of poultry caused by viruses?
a. Fowl cholera
b. Aspergillosis
c. Fowlpox
d. Dermatitis
- Only a and b
- Only b and c
- Only a and c
- Only c and d
- Only a and d
Sucking insects suck the cell sap from various parts of the plant. Which of the following is a sucking insect?
- Locust
- Grasshopper
- Caterpillar
- Grub
- Aphid
Match the following:
| Nutrient |
</strong>|<strong>Source
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|a. Manganese|1. Water|
|b. Hydrogen|2. Air|
|c. Carbon|3. Soil|
- a - 3, b - 1, c - 2
- a - 3, b - 2, c - 1
- a - 1, b - 3, c - 2
- a - 1, b - 2, c - 3
- a - 2, b - 1, c - 3
Which of the following is a bacterial disease that commonly infects honeybees?
- Nosema disease
- Paralysis
- Brood foul
- Amoeba disease
- Septicemia
Capture fishery and culture fishery are the two types of fishery. All of the following are the characteristics of capture fishery, except that
a. it is a method of obtaining fish from the natural resources
b. there is no seeding and raising of fish
c. it is undertaken mostly inland and near the seashore
- Only a
- Only a and b
- Only b
- Only b and c
- Only c
Which of the following are the exotic varieties of honeybee?
a. Apis mellifera
b. Apis adamsoni
c. Apis dorsata
d. Apis florae
- Only a and b
- Only b and c
- Only a and c
- Only b and d
- Only a and d
The indigenous breeds of poultry are hardy and possess natural immunity against common diseases. Which of the following is not an indigenous breed of poultry?
- Aseel
- Chittagong
- Ghagus
- Busra
- White leghorn
Match the following:
| a. Estuaries | 1. They are the shallow saltwater lakes separated from sea banks, coral reefs, etc. |
| b. Lagoons | 2. They are the last part of a river that gets tidal water from the sea. |
| c. Mangrove swamps | 3. They are the tropical trees growing in the mud of seashore. |
- a - 3, b - 2, c - 1
- a - 2, b - 3, c - 1
- a - 2, b - 1, c - 3
- a - 1, b - 2, c - 3
- a - 3, b - 1, c - 2
Which of the following common diseases of cattle causes irritation, blisters and eruptions on the skin surface?
- Cowpox
- Rinder pest
- Rabies
- Foot-and-mouth disease
- Dermatitis
________ is a water-borne disease in which the disease-causing pathogen is transmitted by water.
- Bacterial blight of rice
- Rust of wheat
- Smut of bajra
- Ergot of bajra
- Red rot of sugarcane
Match the following:
| a. Murrah buffalo | 1. This is a native breed of Kaira and Vadodara districts of Gujarat having sickle-shaped horns and prominent eyes. |
| b. Mehsana buffalo | 2. This is a breed of Gujarat and is black or gray, and is known for giving milk at comparitively early age. |
| c. Surti buffalo | 3. This is an original breed of Haryana and Punjab having massive body and short and tightly curved horns. |
- a - 1, b - 2, c - 3
- a - 3, b - 2, c - 1
- a - 2, b - 3, c - 1
- a - 2, b - 1, c - 3
- a - 3, b - 1, c - 2