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GS Paper IUPSC Prelims 2017
Biotechnology & Genetics
Question No. 11Interactive Test Mode
00:00
+2-0.66

Q11. What is the application of Somatic Cell Nuclear Transfer Technology?

What is the application of Somatic Cell Nuclear Transfer Technology?

Select the correct option below (or cross out options to eliminate)
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Official Answer Key & Detailed Solution

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Official UPSC Answer KeyUPSC Prelims 2017 • Science and Technology

Correct Answer: Option (C) — Reproductive cloning of animals

Concept & Option Breakdown

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Somatic Cell Nuclear Transfer (SCNT) is a cloning technique in which the nucleus from a donor somatic (body) cell is transferred into an enucleated ovum (egg cell). The reconstructed egg is stimulated to divide and form an embryo, which can be implanted into a surrogate mother for reproductive cloning of genetically identical animals (as famously demonstrated with Dolly the sheep).

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2017 (Q11)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicScience and Technology → Biotechnology & Genetics
Official Answer KeyOption (C) — Reproductive cloning of animals

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Frequently Asked Questions — UPSC Prelims 2017 Q11

What is the official answer for UPSC Prelims 2017 GS Paper I Question 11 (Science and Technology)?

The official UPSC answer key for this 2017 Science and Technology (Biotechnology & Genetics) question is Option (C): "Reproductive cloning of animals". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2017 question belong to?

This question belongs to GS Paper I under the subject "Science and Technology" and micro-topic "Biotechnology & Genetics". You can explore all repeated questions from Biotechnology & Genetics in Acme AI's 3D Prelims PYQ Realm or practice 50 full-length and sectional tests in the APT Prelims Test Series.

How can I solve this Biotechnology & Genetics UPSC Prelims question using option elimination?

To solve Biotechnology & Genetics questions in UPSC Prelims, identify extreme modifiers, verify core NCERT conceptual definitions, and eliminate mutually contradictory statement pairs before locking your final option.

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