MCQ on Class 9 Science Improvement in Food Resources

Last updated on December 10th, 2023 at 11:31 pm

 

What is the purpose of varietal improvement in crops?

1. Increasing pest resistance
2. Enhancing organic nutrient levels
3. Shortening the maturity duration
4. Reducing water requirements

Answer: c) Shortening the maturity duration

 

What is the term for the care and management of farm animals, including shelter, feeding, breeding, and disease control?

1. Poultry farming
2. Animal husbandry
3. Livestock management
4. Veterinary science

Answer: b) Animal husbandry

 

Which branch of animal husbandry involves raising domestic fowls for egg production and poultry meat?

1. Dairy farming
2. Sheep rearing
3. Poultry farming
4. Swine production

Answer: c) Poultry farming

 

What is the common system used for fish farming?

1. Aquaponics
2. Composite fish culture
3. Marine capture
4. Inland ecosystems

Answer: b) Composite fish culture

 

What is the primary purpose of bee-keeping?

1. Milk production
2. Meat production
3. Honey and wax production
4. Crop pollination

Answer: c) Honey and wax production