The subject is divided into four sections including food biotechnology, agriculture, environment and medicine. At the first, food biotechnology consists of biotechnology for cooking and post-harvest technology. Next, agriculture section comprises plant tissue culture and genetically modified organisms. The third section, environment is which includes the topics of natural pesticide and beautiful world with biotechnology. The last section consists of the topics of cell and gene therapy, genetic engineering for disease prevention, technology for vaccine development, human microbiome and live medicine and forensic science.