The first transgenic plant to be produced is__________?
Correct answer: B. Tobacco
- A. Brinjal
- B. Tobacco
- C. Rice
- D. Cotton
Explanation
Tobacco was the first plant successfully transformed using recombinant DNA techniques, making it the earliest widely recognised transgenic plant. Cotton may be chosen because it is a familiar commercial transgenic crop, but it was produced later.
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Biotechnology applies genetic engineering, cell culture and recombinant DNA methods to medicine and public health. The material includes production of insulin, vaccines and antibiotics, diagnostic techniques, gene therapy, genetically modified organisms and the ethical concerns surrounding manipulation of human genes.
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