(biology) The application of genetic engineering to generate modified or even completely new forms of life.

(biology) The application of biological techniques in forensic science

(biology) The study of the physiological changes that occurs within individual organisms from their conception through reaching physical maturity.

(biology) The scientific study of the state of Earth's biodiversity with the objective to protect it from becoming extinct.

(biology, ecology) The study of populations of organisms, especially the growth and regulation of population sizes and genetics, and the effects of interactions between species.

plural of developmental biology

(biology) A branch of biology that studies the interaction of evolutionary and developmental processes.