a biofuel based on alcohol which may be combined with petrol for use in vehicles
See under biofuel.
the condition in which different formulations of the same drug or chemical are equally absorbed when taken into the body.
a field of study concerned with the ethics and philosophical implications of certain biological and medical procedures, technologies, and treatments, as organ transplants, genetic engineering, and care of the terminally ill. Contemporary Examples Barack’s Enforcer Martin Sieff November 5, 2008 noun (functioning as sing) the study of ethical problems arising from biological research and its […]
the branch of biology dealing with the study of biological communities and the interactions among their members. noun the branch of ecology concerned with the relationships and interactions between the members of a natural community biocenology (bī’ō-sə-nŏl’ə-jē) The study of ecological communities and of interactions among their members.
noun an item of biological information an item of biographical information