Improvement in food resources mcqs class 9th | Bio Mcqs with answers(CBSE and NCERT) | koonotes

Improvement in food resources.
Chapter -1

Let starts

1. Increase in oil production is.

A) Golden revolution
B) Yellow revolution
C) white revolution
D) blue revolution

ANSWER= (B) yellow revolution

 

2. The place for keeping and studying dry plants is called :

A) arborium
B) vasculum
C) herbarium
D) museum

ANSWER= (C) herbarium

 

4. Organic farming does not include

A) green manures
B) chemical fertilizers
C) crop rotation
D) compost and farmyard manures

ANSWER= (B) chemical fertilizers

 

3. pulses are rich in

A) carbohydrates
B) protein
C) oils
D) vitamins and minerals

ANSWER= (B) protein

 

5. Pusa lerma ia an improved variety of

A) rice
B) wheat
C) maize
D) soyabean

ANSWER= (B) wheat

 

6. which one is micronutrient for the crop plants ?

A) calcium
B) magnesium
C) iron
D) potassium 

ANSWER= (C) iron

 

7. Maximum milk yielding buffalo 🐃 is

A) nagpuri
B) surti
C) mehsana
D) murrah

ANSWER= (D) murrah

 

8. The jersey bull used for cross breeding is exotic variety from

A) England
B) Scotland
C) Switzerland
D) Holland

ANSWER= (A) England

 

9. layers continue to produce eggs upto

A) 350 days
B) 425 days
C) 500 days
D) 600 days

ANSWER= (C)500 days

 
10. wax glands of honey bee are present in :

A) queen
B) drones
C) workers
D) both A and C

ANSWER= (C)workers

 

11. which of the following is the high milk yielding variety of cow ?

A) holstein
B) Dorset
C) sahiwal
D) red Sindhi

ANSWER= (A) Holstein

 

12. The fungus disease causing maximumvdeath of poultry bird is

A) coryza
B) pullorium
C) rickets
D) aspergillosis

ANSWER= (D) aspergillosis

 

13. cattle husbandry is done for the following purpose

A) milk production
B) agriculture work
C) meat production
D) all of these

ANSWER= (D) all of these

 

14. Living organism are used in

A) organic manure
B) biofertilizers
C) Natural insecticides
D) pesticides

ANSWER= (A) Organic manure

 

15. which one is not a source of carbohydrates?

A) rice
B) milltes
C) sorghum
D) gram

ANSWER= (D) Gram

About chapter,

Sustainable Agriculture and Organic Farming, Improvement in Yields [Crop Production, Management (Nutrient Management), Crop Improvement for Higher Yield Through Genetic Manipulation, Crop Protection Management], Manures and Fertilisers, Manures (FYM, Compost, Green Manure), Fertilisers (Nitrogenous, Phosphatic, Potassic, Complex, Biofertilizers), Irrigation (Advantages Factors Controlling Irrigation, Irrigation Systems), Water Augmentation (Rain-Water Harvesting, Water Shed Management), Cropping Patterns, (Mixed Cropping, Inter Cropping, Crop Rotation, Plant Breeding for High Yielding Crops, Crop Protection Management, [Weed Control, Insect Pest Control, Diseases of Crop Plants (Seed-Borne, Soil-Borne, Air-Borne and Water-Borne Diseases)], Control of Crop Diseases, Storage of Grain, Animal Husbandry, Cattle Farming [Breeds of Cows, Breeds of Buffaloes, Breed Improvement, Farm Management Practices (Components of Cattle Feed, Diseases of Cattle and Buffaloes (Parasitic; Infectious)], Poultry Farming, Poultry Breeders, Varietal Improvement, Egg and Boiler Production, Housing Shelter and Feed, Diseases of Poultry, Fish Production (Marine Fisheries, Aquaculture, Inland Fisheries, Composite Fish Culture, Bee Keeping, Products Obtained from Apiculture, Honeybee Varieties used for Bee Keeping, Management For High Yields of honey, Diseases and Enemies of Honeybee, Summary, Formative Assessment, Summative Assessment, NCERT Textbook Questions and Exercises with Answers, Questions Based on NCERT Question Bank, Questions of CBSE Sample Paper, Paper Pen Test, Revision Questions, Value Based Questions with Answer