Improvement in Food Resources MCQ Questions for Class 9 Science Chapter 15 with Answers

We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 9 Science book Chapter 15 Improvement in Food Resources with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 9 Science Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Improvement in Food Resources. Each Questions has four options followed by the right answer. Download the Science Quiz Questions with Answers for Class 9 free Pdf and prepare to exam and help students understand the concept very well.

MCQ Questions for Class 9 Science with Answers Biology

Q1. How many nutrients are essential for plants?

(i) 16
(ii) 20
(iii) 26
(iv) 36

(i) 16

Q2. Weeds are the unwanted plants that grow along with the cultivated plants. How do they affect the crop plants?

(i) By killing plants in the field before they grow
(ii) By dominating the plants to grow
(iii) Competing for various resources of plants causing low availability of nutrients
(iv) All of above

(iii) Competing for various resources of plants causing low availability of nutrients

Q3. Which one is not a source of carbohydrate?

(i) Rice
(ii) Millets
(iii) Sorghum
(iv) Gram

(iv) Gram

Q4. Main sugar present in the honey is :-

(i) Maltose
(ii) Levulose
(iii) Dextrose
(iv) Ribose

(ii) Levulose

Q5. How many micronutrients are required by plants?

(i) 6
(ii) 10
(iii) 7
(iv) 12

(iii) 7

Q6. Fish is an important aquatic food which is rich in proteins. The act of capturing, preservation and utilization of fishes is called fish culture.

(i) A large number of fishes are raised in the small area.
(ii) Economically important desired fishes are made available
(iii) There is more mortality in the younger stages of the fishes
(iv) Through selective hybridization, yield and quality of fishes are improved

(iii) There is more mortality in the younger stages of the fishes

Q7. To solve the food problem of the country, which among the following is necessary?

(i) Increased production and storage of food grains
(ii) Easy access of people to the food grain
(iii) People should have money to purchase the grains
(iv) All of the above

(iv) All of the above

Q8. Red cell count is carried out by

(i) haemocytometer
(ii) haemoglobinometer
(iii) sphygmomanometer
(iv) electrocardiogram

(i) haemocytometer

Q9. The hybrid breed of buffalo yielding maximum milk is:

(i) Jamunapari
(ii) Murrah
(iii) Sahiwal
(iv) Barbary

(ii) Murrah

Q10. Growing different crops in the same field in a pre-planned succession, to improve the quality and quantity of the crop yield and maintain the fertility of soil is known as:

(i) Crop rotation
(ii) Plant breeding
(iii) Intercropping
(iv) Crop management

(ii) Plant breeding

Q11. Which one of the following species of honeybee is an Italian species?

(i) Apis dorsata
(ii) Apis florae
(iii) Apis cerana indica
(iv) Apis mellifera

(iv) Apis mellifera

Q12. Broilers are maintained for getting :-

(i) Milk
(ii) Egg
(iii) Meat
(iv) Leather

(iii) Meat

Q13. This hybrid breed of the hen has the world record of laying maximum eggs:

(i) White leghorn
(ii) Minorca
(iii) Karaknath
(iv) Vasra

(i) White leghorn

Q14. Find out the wrong statement among the following:

(i) White revolution is meant for increase in milk production
(ii) Blue revolution is meant for increase in fish production
(iii) Increasing food production without compromising with environment quality is called as sustainable agriculture
(iv) None of these

(iv) None of these

Q15. Poultry fowl are susceptible to the following pathogens

(i) Viruses
(ii) Bacteria
(iii) Fungi
(iv) All of the above

(iv) All of the above

Q16. Lysosomes are the reservoirs of

(i) Fat
(ii) RNA
(iii) Secretory glycoproteins
(iv) Hydrolytic enzymes

(iv) Hydrolytic enzymes

Q17. Which goat is known as the queen of milk?

(i) Barbary
(ii) Jamunapari
(iii) Sannen
(iv) Bikaneri

(iii) Sannen

Q18. Which of the following is a fungus disease causing maximum deaths of poultry birds?

(i) Pullorium
(ii) Coryza
(iii) Rickets
(iv) Aspergillosis

(iv) Aspergillosis

Q19. Which one of the following nutrients is not available in fertilisers?

(i) Nitrogen
(ii) Phosphorus
(iii) Iron
(iv) Potassium

(iii) Iron

Q20. Which of the following nutrients are absorbed by plants in large quantities from soil?

(i) Manganese
(ii) Iron
(iii) Zinc
(iv) Sulphur

(iv) Sulphur

Q21. Double membrane is absent in –

(i) Mitochondrion
(ii) Chloroplast
(iii) Nucleus
(iv) Lysosome

(iv) Lysosome

Q22. Which of the following is not considered as primary nutrient for plants?

(i) Oxygen
(ii) Nitrogen
(iii) Phosphorus
(iv) Potassium

(i) Oxygen

Q23. Striated muscles are found in

(i) gall bladder
(ii) wall of bronchi
(iii) leg muscles
(iv) lungs

(iii) leg muscles

Q24. Why are honeybees so important ?

(i) They are excellent pollinators
(ii) They show a high degree of social life
(iii) They have a stinger
(iv) They produce bee wax

(i) They are excellent pollinators

Q25. Sometimes fish are cultured with:

(i) Maize crop
(ii) Rice crop
(iii) Wheat crop
(iv) Pulses

(ii) Rice crop

Q26. Catla and Rohu are the examples of :-

(i) Exotic fresh water fishes
(ii) Indigrenous fresh water fishes
(iii) Indigenous marine water fishes
(iv) Exotic marine water fishes

(ii) Indigrenous fresh water fishes

Q27. Chickens or turkeys raised specifically for meat are called:

(i) Bird Culture
(ii) Pullets
(iii) Broilers
(iv) Hybrids

(iii) Broilers

Q28. The cell organelle associated with cell secretion is

(i) Plastids
(ii) Mitochondria
(iii) Golgi apparatus
(iv) Nucleolus

(iii) Golgi apparatus

Q29. Which of the following is cultured for pearls?

(i) Bhetki
(ii) Prawns
(iii) Mullets
(iv) Oysters

(iv) Oysters

Q30. Which one of the following is milch breed of cow ?

(i) Nageri
(ii) Malvi
(iii) Gir
(iv) Hallikar

(iii) Gir

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