Biology is an interesting subject and needs a lot of practical knowledge and illustration to be learnt properly. It is not easy to be in the lab all the time and practicals are really important even for theory. Studying biology from books is not sufficient especially now a days when there is so much competition among the students to excel and score the highest. About a decade ago students used to run across the markets to buy hoards of books, reference books, sample papers, previous years question papers with solutions and every resource for preparation they could think of. This used to waste a lot of their time and money, and the result of sweating out so much was at least half repetitive content.