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Class 12Human Health and Disease— NCERT Biology, Chapter 7. The seventh chapter of NCERT's Class 12 biology book opens Unit VIII, Biology in Human Welfare. Health is complete physical, mental and social well-being, shaped by…
Class 12Biotechnology and its Applications— NCERT Biology, Chapter 10. The tenth chapter of NCERT's Class 12 biology book, closing Unit IX, shows what the tools of Chapter 9 have made. In agriculture: tissue culture, micropropagation of…
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