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What is genetic engineering? Which technique is used to introduce foreign DNA into animal cells in genetic engineering? A) Electroporation B) Polymerase chain reaction (PCR) C) Gel electrophoresis D) Southern blotting These products have been approved by the Genetic Engineering Appraisal Committee (GEAC). Cabaret Side C. Reproduction and genetics . Dna Microarray. Transgenic mice are being developed for use in testing the safety of vaccines before they are used on _____ a) cattle b) humans c) pigs d) monkeys View Answer 4. In principle, the DNA isolated and cut pieces are introduced into a suitable host cell, usually a bacterium such as Escherichia coli, where it is replicated, as [] This set of Class 12 Biology Chapter 12 Multiple Choice Questions & Answers (MCQs) focuses on “Biotechnology Applications – Pest Resistant Plants – 1”. B) Chromosome engineering done clear. Introduction of foreign DNA in the genome is Genetic Engineering MCQ. ; Genetic Engineering incorporates in itself these 3 processes: recombining DNA, Answer: c) Increased genetic diversity. The Animal Biotechnology Chapter is Especially Important for Biotechnology Engineering and GATE Students. Let's dive into the realm of DNA manipulation and biotechnological innovation together. c)cow. The questions are written so that the incorrect answers are plausible distractors based on common errors or misconceptions. GENETIC ENGINEERING (RECOMBINANT DNA TECHNOLOGY): The process of altering the chemistry of genetic material and then introducing it to the host organism so as to change the phenotype of the host organism is termed as Genetic Engineering. 42 terms. 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