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Class 9 Science Chapter 15 Improvement In Food Resources Quiz 6 (25 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. The Full form of ATP is?

Correct Answer: B) Adenosine Try Phosphate.

2. What are the steps involved in crop production management?

Correct Answer: D) All of these.

3. Which bees lay eggs in the bee hive?

Correct Answer: B) Queen bee.

4. Fertilizers do not contain .....

Correct Answer: D) Iron.

5. Culture fishery is a technique which is concerned with culturing,

Correct Answer: D) All of the above.

6. Macro nutrient

Correct Answer: A) Nitrogen.

7. Growing of different crops on a piece of land in a pre-planned succession

Correct Answer: A) Crop rotation.

8. Fish farms exist in order to .....

Correct Answer: C) Prevent fish from extinction possibilities.

9. What are the key principles of organic farming?

Correct Answer: D) Biodiversity, ecological balance, sustainability, natural plant nutrition, and soil health.

10. In RNA, the nitrogen base ..... replaces ..... that was present in DNA.

Correct Answer: C) U, T (uracil, thymine).

11. Which of the following fishes are bottom feeders?

Correct Answer: C) Common Carp.

12. Which of the following are rabi crops

Correct Answer: D) All.

13. Example of an oil yielding plant-

Correct Answer: A) Sunflower.

14. What is the duration of kharif season?

Correct Answer: B) From June to October.

15. What makes Italian bee (*Apis mellifera*) preferred in apiculture?

Correct Answer: C) Higher honey yield and better temperament.

16. Partially decomposed organic matters formed from animal waste and crop residue that is added to soil for increase in fertility

Correct Answer: B) Manures.

17. Which feature makes a cereal crop suitable for multiple harvests in a year?

Correct Answer: C) Short maturity duration.

18. Choose the correct sentence regarding manure among the following.

Correct Answer: A) Manure increases water holding capacity of the soil.

19. What is the name used to describe a mature male chicken?

Correct Answer: B) Rooster.

20. What is the primary purpose of methods of irrigation in agriculture?

Correct Answer: D) To supply water to crops for their growth and development.

21. Which irrigation system is best for a region with shallow groundwater and small landholdings?

Correct Answer: C) Tank system.

22. Consider the followingI. Continued expansion of farming areas;II. Double-cropping existing farmland;III. Using seeds with improved genetics.Which of the above statement (s) is/are not the one of the three basic elements in the method of the Green Revolution?

Correct Answer: D) None of the above.

23. What distinguishes vermicompost from traditional compost?

Correct Answer: B) It is prepared faster using earthworms.

24. Which of the following food items are the primary source of proteins?

Correct Answer: B) Pulses like gram, peas, lentils, etc.

25. What should we do for a sustained livelihood?

Correct Answer: B) Adopt practices like mixed farming.

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