CBSE Class 9 Science Improvement in food resources Sure Shot Questions C

CBSE Class 9 Science Improvement in food resources Sure Shot Questions C. There are many more useful educational material which the students can download in pdf format and use them for studies. Study material like concept maps, important and sure shot question banks, quick to learn flash cards, flow charts, mind maps, teacher notes, important formulas, past examinations question bank, important concepts taught by teachers. Students can download these useful educational material free and use them to get better marks in examinations.  Also refer to other worksheets for the same chapter and other subjects too. Use them for better understanding of the subjects.

1. Which one is an oil yielding plant among the following?

  (a) Lentil

  (b) Sunflower

  (c) Cauliflower

  (d) Hibiscus

2. Which one is not a source of carbohydrate?

  (a) Rice

  (b) Millets

  (c) Sorghum

  (d) Gram

3. Find out the wrong statement from the following

  (a) White revolution is meant for increase in milk production

  (b) Blue revolution is meant for increase in fish production

  (c) Increasing food production without compromising with environmental quality is called as sustainable agriculture

  (d) None of the above

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

  (a) Increased production and storage of food grains

  (b) Easy access of people to the food grain

  (c) People should have money to purchase the grains

  (d) All of the above

5. Find out the correct sentence

  (i) Hybridisation means crossing between genetically dissimilar plants

  (ii) Cross between two varieties is called as inter specific hybridisation

  (iii) Introducing genes of desired character into a plant gives genetically modified crop

  (iv) Cross between plants of two species is called as inter varietal hybridisation

  (a) (i) and (iii)

  (b) (ii) and (iv)

  (c) (ii) and (iii)

  (d) (iii) and (iv)

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