Buy used Class 9 Books online in India
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NCERT A.I. FOR CLASS 9
This book presents an overview of the latest advances and developments in plant biotechnology. The respective chapters explore emerging areas of plant biotechnology such as RNAi technology, fermentation technology, genetic engineering, nanoparticles and their applications, climate resilient crops, bio-films, bio-plastic, bio-remediation, flavonoids, antioxidants etc. All chapters were written by respected experts and address the latest developments in plant biotechnology that are of industrial importance, especially with regard to crop yields and post-harvest strategies. As such, the book offers a valuable guide for students, educators and researchers in all disciplines of the life sciences, agricultural sciences, medicine, and biotechnology at universities, research institutions and biotechnology companies.
Chemistry reference book class 9th
Strictly Based on Latest NCERT/ CBSE Syllabus The book VIVA Chemistry for Class IX has been written in keeping with the latest NCERT syllabus prescribed by the Central Board of Secondary Education (CBSE). The book has been developed keeping in view the requirement of the students at the secondary level. Salient features of the book The book has been prepared in accordance with the latest CBSE syllabus and pattern. The book has been written in an informal, interactive style supported by a large number of well-labelled illustrations, diagrams and solved examples. Each chapter is supported by Topic-wise Assignments enabling students to learn the Question-Answering skill. NCERT Textbook (In-Text and Chapter-End) Questions and NCERT Exemplar Questions are provided with solutions. Higher Order Thinking Skills (HOTS), Brain Strain and Value-Based Questions are given to help students apply the facts and concepts learned. Exam Practice Questions and Model Questions are given to help students prepare for examination. Periodic tests are given to enable students make strong-self assessment. In-text pointwise summary is included for a quick revision of the topics covered. Windows to the past developments in science are provided at appropriate places in the book to provide more relevance to the subject described therein.
