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प्रश्न
Give scientific reason.
Recently made vaccines are safe.
उत्तर
- Recently made vaccines produced by biotechnology are comparatively safer than using completely or partially killed pathogens as vaccines.
- Vaccines produced using biotechnology contain only pure proteins that are used as antigens to develop immunity and do not actually contain the complete pathogen, hence making them safer than conventional vaccines.
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संबंधित प्रश्न
Write any two scientific and commercial values of transgenic animals in favour of human being.
What is biotechnology?
Is biotechnology an independent subject?
Give four industrial applications of biotechnology.
Explain "Biological control".
How are the transgenic mice used in cancer research?
In biotechnology GMO refers to ______.
What is Germline therapy?
Vaccines produced with the help of biotechnology do not remain active for a longer duration.
Complete the chart.
Give examples of bio-fertilizers mentioning their advantages.
What are the advantages of tissue culture?
How can we solve many environmental problems using modern biotechnology?
Identify the properties observed in transgenic chicken.
i. High protein containing eggs and better meat quality.
ii. Better feed efficiency, lower fat and cholesterol levels.
iii. Resistance to viral and coccidial diseases.
Identify the INCORRECT statement with respect to gene therapy.
______ statement is not true for GM crops.
- Statement I Gene therapy is the insertion of genes into an individual's cells and tissues to treat a genetic defect.
- Statement II In gene therapy, a deleterious mutant allele is replaced with a functional one.
Grafting of tissue or organ from an individual of a different species is ______.
In gel electrophoresis, separated DNA fragments can be visualised with the help of ______.
Identify and complete the following correlation.
______ : Dwarfness : : Factor VIII : Haemophilia.
