7210Experimental Research and Development of Natural Sciences

experimental research and development in the natural sciences and engineering, including | research and development in the natural sciences; | research and development in the engineering and technology fields; | research and development in the medical/medical sciences, life and health sciences, and veterinary sciences; | research and development in the biotechnology field; | research and development in the agricultural, forestry, and fisheries sciences; | research and development in the nuclear energy field; | interdisciplinary research and development focusing on the natural sciences and engineering. This subclass also includes | deoxyribonucleic acid (DNA) sequencing for general research on biological processes.