The present title Genetics is intended for beginners who wish to understood the fundamentals of Genetics. The whole gamut of subject has been described in a simple and systematic manner suited for readers who have not been exposed sufficiently to the subject. It is an adequate text for all requirement in this area for the students of all Indian Universities.The primary aim throughout has been clarity, simplicity and the high standard. It will be a valuable Study Aid to teachers, students and Research scholar in the related field.