Biotechnology is techniques that use living organisms or parts of plants to produce a variety of products (from medicines to industrial enzymes)
Clone is a term used to describe a daughter animal with an identical genome to the mother.
Environmental biotechnology is a term to describe the scientific engineering of biological systems for environment-friendly processes, such as green manufacturing and clean-up pollution.
Industrial biotechnology is a term upon various highly-developed applications that uses engineered microbes and enzymes in chemical synthesis processes. These engineered components can be highly useful to clean up the environment.