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Standard XII
Biology
Case Study of Organic Farming
Question

Consider the following statements (A - D) about organic farming.
(A) Utilizes genetically modified crops like Bt cotton.
(B) Uses only naturally produced inputs like compost.
(C) Does not use pesticides and urea.
(D) Produces vegetables rich in vitamins and minerals.
Which of the above statements are correct?
  1. (B) and (C) only
  2. (C) and (D) only
  3. (B), (C) and (D)
  4. (A) and (B) only

A
(A) and (B) only
B
(B), (C) and (D)
C
(C) and (D) only
D
(B) and (C) only
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Solution
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In organic farming, farmers use natural manures, compost, and bio-fertilizers, instead of using chemical fertilizers. Some useful microbes used as bio-fertilizers are bacteria, algae, and fungi. Genetically modified plants are plants which have desirable characters such as resistance to pest, insects, droughts, and salinity organic farming involves the use of natural wild-type plants. Organic farming used to increase agricultural productivity, and maintain sustainable soil productivity, but not to produce particularly vegetables rich in vitamins and minerals. Thus, the correct answer is option C.

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Similar Questions
Q1
Consider the following statements (A - D) about organic farming.
(A) Utilizes genetically modified crops like Bt cotton.
(B) Uses only naturally produced inputs like compost.
(C) Does not use pesticides and urea.
(D) Produces vegetables rich in vitamins and minerals.
Which of the above statements are correct?
View Solution
Q2
Multiple Choice Questions
Consider the following statements (i-iv) about organic farming:
(i) Utilizes genetically modified crops like Bt cotton
(ii) Uses only naturally produced inputs like compost
(iii) Does not use pesticides and urea
(iv) Produces vegetables rich in vitamins and minerals.
Which of the above statements are correct?
View Solution
Q3
Consider the following statements about organic farming:
(i) Utilizes genetically modified crops like Bt-cotton
(ii) Uses only naturally produced inputs like compost
(iii) Does not use chemical pesticides and urea
(iv) Produces vegetables rich in nutrients with minimal harm to the environment

Which of the above statements are correct?
View Solution
Q4
Study statements a-d (about organic farming) and find out the correct ones

(a) Utilises genetically modified crops like Bt cotton.
(b) Uses only naturally produced input like compost.
(c) Does not use pesticide and urea.
(d) Produces vegetables rich in vitamins and minerals.

View Solution
Q5
Study the following ststements regarding organic farming and select the correct ones.
(i) It utilities genetically modified crops like Bt cotton.
(ii) It uses only naturally produced inputs like compost and biofertilisers.
(iii) It does not use pesticides and urea.
(iv) It produces vegetables rich in vitamins and minerals.
View Solution