Please refer to Chapter 15 Improvement in Food Resources MCQ Class 9 Science with answers below. These multiple-choice questions have been prepared based on the latest NCERT book for Class 9 Science. Students should refer to MCQ Questions for Class 9 Science with Answers to score more marks in Grade 9 Science exams. Students should read the chapter Improvement in Food Resources and then attempt the following objective questions.

MCQ Questions Class 9 Science Chapter 15 Improvement in Food Resources

The Improvement in Food Resources MCQ Class 9 Science provided below covers all important topics given in this chapter. These MCQs will help you to properly prepare for exams.

Question. Growing two or more crops simultaneously at the same time in a field is called
a. crop rotation
b. mixed cropping
c. intercropping
d. both (b) and (c)

Question. Which of the following is not a characteristic of mixed cropping?
a. Minimised risk of crop failure
b. Reduced infestation by pests
c. Harvesting and threshing of crops separately is possible
d. Increased fertility of soil

Question. Which of the following is used as a green manure?
a. Sudan grass
b. Sun hemp
c. Berseem
d. Parthenium

Question. Blue revolution is associated with
a. increased milk production
b. increased wheat production
c. increased mustard seed production
d. increased fish production.

Question. Which of the following is a fodder crop?
a. Mustard
b. Castor
c. Lentil
d. Berseem

Question. Which of the following is an indigenous breed of cattle?
a. Brown Swiss
b. Sahiwal
c. Jersey
d. Both (a) and (b)

Question. Which one of the following is a surface feeder?
a. Mrigals
b. Catlas
c. Common carps
d. Rohus

Question. Scientific name of little bee is
a. Apis dorsata
b. Apis mellifera
c. Apis florae
d. Apis cerena indica.

Question. Two vitamins added to poultry feeds are
a. vitamin B and C
b. vitamin A and D
c. vitamin A and K
d. vitamin C and D.

Question. Which of the following is an oilseed?
a. Sorghum
b. Sesame
c. Pigeon pea
d. Maize

Question. Which of the following is a marine fish?
a. Bombay duck
b. Pomphret
c. Bhetki
d. All the above

Question. The quality of honey depends upon
a. the duration of which honeybees stay in beehives
b. pasturage
c. the honey collection capacity of honey bee
d. ll of these.

Question. Which of the following nutrient is not present in fertilizers?
a. Nitrogen
b. Phosphorus
c. Iron
d. Potassium

Question. Which of the following is related to duration of sunlight?
a. Phototropism
b. Photoperiod
c. Photolysis
d. one of these

Question. Cattles kept for agricultural work are termed as
a. milch animals
b. draught animals
c. labour animals
d. none of these.

Question. Which of the following is not an organic method to control weeds?
a. Crop rotation
b. Proper seed bed
c. Weedicides
d. Intercropping

Question. Select the Rabi crop out of the following.
a. Paddy
b. Maize
c. Soybean
d. Wheat

Question. Culturing fish in fresh water is known as
a. mariculture
b. inland fishery
c. composite fish culture
d. intensive fish culture

Question. Induced breeding in composite fish culture prevents
a. mixing of seeds
b. competition among different species of fish
c. spread of disease
d. all of these.

Question. Desirable agronomic trait of fodder crops is/are
a. tallness
b. profuse branching
c. dwarfness
d. both (a) and (b).

Question. Which of the following is an exotic breed of Poultry?
a. Leghorn
b. Aseel
c. Red Sindhi
d. Both (a) and (b)

Question. Which one of the following is a micronutrient?
a. Calcium
b. Sulphur
c. Zinc
d. Magnesium

Question. Mullets, prawns, mussels are included in
a. marine fish
b. fresh water fishes
c. finned fishes
d. shell fish.

Question. Which of the following is grown in fresh water?
a. Tuna
b. Carp
c. Sardine
d. Pomphret

Question. When both crops and livestocks are raised on the same farm, it is known as
a. intercropping
b. mixed cropping
c. integrated farming
d. organic farming.

Question. Concentrate of cattle feeds contain high level of
a. vitamin
b. fibre
c. fat
d. protein.

Question. Which variety of honey bee is used for commercial honey production?
a. Apis dorsata
b. Apis mellifera
c. Apis florae
d. Apis cerena indica

Question. Plant breeding aims to produce
a. disease free varieties
b. high yielding varieties
c. early maturing varieties
d. all of these.

Question. The process of cross breeding genetically dissimilar plants is called
a. hydridization
b. artificial insemination
c. emasculation
d. none of these.

Question. Cyperinus and Parthenium are types of
a. weeds
b. pests
c. diseases
d. pesticides.

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