What is biotechnology?
Biotechnology is a field of applied biology that involves the use of living things in engineering, technology, medicine, and other useful applications. Modern use of the term includes genetic engineering as well as cell and tissue culture technologies.
Marks allocation for CBSE class 12 exam for biotechnology
Even though there are just 2 units in the CBSE syllabus for biotechnology, protein and gene manipulation for 40 marks and cell culture technology for 30 marks, there are many chapters in these units.