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Science and Technology question from UPSC CSE-Prelims, 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. 

Last updated Jun 24, 2026
Correct Answer: Option D — 1, 2 and 3
• Correct Answer: (d) 1, 2 and 3
• Explanation: This technology allows for the precise transfer of genes between unrelated organisms, regardless of their species or kingdom.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.

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UPSC CSE 2013 Prelims

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Exam UPSC CSE
Stage Prelims
Year 2013
Subject Science and Technology
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