1.

Why are the vaccines produced through genetic engineering considered as safe?(a) They have only the coat of pathogen(b) They are attenuated form of a pathogen(c) They have killed form of pathogens(d) They have all the genes of pathogensI have been asked this question in examination.Enquiry is from Human Health and Disease in chapter Human Health and Disease of Biology – Class 12

Answer»

The CORRECT option is (a) They have only the COAT of pathogen

Explanation: The vaccines produced through GENETIC ENGINEERING are considered safe because they contain antigen only from the coat of pathogen which is almost harmless.



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