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Introduction to Biotechnology MCQ Questions & Answers | Biotechnology

Learn and Practice Introduction to Biotechnology MCQ Questions & Answers Available for Biotechnology Engineering Students to Clear GATE Exams, Technical Interviews, Competitive Examinations, and Other Entrance Exams. The Introduction to Biotechnology Chapter is Especially Important for Biotechnology Engineering and GATE Students. Page-5 section-1

41
Under Montreal Protocol, developing countries are required to phase out the HCFCs by the year
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Answer & Solution
Answer: Option C
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42
One of the following is correct sequence to make a transgenic animal
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Answer: Option B
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43
The description of a new organism identified must be submitted to a journal and the name validated before it is formally accepted as a new taxon of prokaryotes. The journal is
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Answer: Option B
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44
The first evidence for the oxidation of inorganic substance by an organism was given by
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Answer: Option B
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45
Convention on biological diversity, adopted at the UN Conference on Environment and Development in 1992, aims to curb destruction of
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Answer: Option D
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46
DNA sequencing method was proposed by
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Answer: Option C
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47
The Hersey and Chase experiment which offered evidence in support of DNA being the genetic material in bacteriophage made use of the following labeled compounds?
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Answer: Option A
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48
Pyrethrum is obtained from
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Answer: Option A
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49
Bacillus thuringiensis (Bt) strains have been used for designing novel
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Answer: Option D
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50
Rockefeller group discovered that the extract of dead capsule forming Pneumococci could transform a non-capsulated strain. What transforming material was present in the extract of the dead strain?
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Answer: Option C
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