The book has been compiled exclusively for CSIR-UGC, NET/JEF, GATE examinations and post-graduate students of Life sciences, The contents of the book has been written in simple and lucid style and most importantly, each chapter is authentic and updated. The exclusive diagrams of each chapter are self-explanatory. Objective questions are given at the end of each part of the book and their standard is equal to CSIR-UGC, NET/JRF examinations. Although the book is ...