Because of large size of Ti-plasmid, intermediate vectors (IV) are developed in which T DNA has been subcloned into

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Because of large size of Ti-plasmid, intermediate vectors (IV) are developed in which T DNA has been subcloned into Answer: pBR 322 based plasmid vector

Question context

This question is part of 🧫 Biotechnology within the broader 🧬 Medical Science subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.