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UPSC 2013: Recombinant DNA technology (Genetic Engineering) allows genes to be transferred 1. across different species of plants 2. from animals to plants 3. from microorganisms to higher organisms Select the correct answer using the codes given below.
(a)1 only
(b)2 and 3 only
(c)1 and 3 only
(d)1, 2 and 3
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Not attemptedCorrect Answer: (d) 1, 2 and 3
Genetic engineering permits horizontal transfer of genes beyond natural breeding barriers. Examples include moving plant genes between unrelated plant species, inserting animal genes such as antifreeze proteins into plants, and introducing microbial genes like Bt toxin from Bacillus thuringiensis into crop plants. Hence all three statements are true, making option (d) correct. ([edukemy.com](https://edukemy.com/blog/upsc-prelims-2013-question-55/?utm_source=openai))
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Frequently Asked Questions
What is the correct answer to this UPSC 2013 Science & Technology question?▼
The correct answer is option (d): 1, 2 and 3. Watch the detailed video explanation in our Sherlocking Prelims course on UnlockIAS.
Which year was this Biotechnology & Genetics question asked in UPSC Prelims?▼
This question was asked in UPSC CSE Prelims 2013, GS Paper 1, as Question 5. It falls under Science & Technology > Biotechnology & Genetics.
What is the difficulty level of this UPSC question?▼
This question is rated "easy". It tests basic recall and most well-prepared aspirants should answer it correctly.
How many UPSC Prelims questions have been asked from Biotechnology & Genetics?▼
UPSC has asked 54 questions from Biotechnology & Genetics (under Science & Technology) across multiple years. Visit the topic page to see the full list and year-wise trends.