This is a textbook of Biology published by NCERT. This is meant for students of class 11 who have opted for Science Stream with Biology as a subject. This is in English Medium. This book is conceptualised to give students best learning experience and is made keeping in mind the needs of the students. It is best source of material to prepare for Biology exams in school.
About NCERT
NCERT (National Council of Research and Training) publish books for class I to XII under the guidelines of CBSE board which is followed by both public and private schools. It is one of the foremost education boards of India.

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