The monograph "Explicit Biology: A Revision Course" for UTME, POST-UTME and other related examinations written by O.J. Olaoye is a complementary text to the various textbooks that have been written in the subject area. The book has five sections and twenty six chapters on all the biology topics. This book has become timely in view of the poor results that are being witnessed in the UTME examination especially in the sciences and mathematics, biology inclusive. These majorly are due to poor or inadequate access to good study materials. Each chapter has annotated topics followed by copious...