Branches of science much as it involves a clearly biological aspect. While biology remains the centerpiece of life science, technological advances in molecular biology and biotechnology have led to a burgeoning of specializations and new, often interdisciplinary, fields. "Biology" is the branch of natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy. Biology is a vast subject containing many subdivisions, topics, and disciplines. Zoology, occasionally spelled zoölogy, is the branch of science that relates to the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both
China Association for Science and Technology published by Science & Technology Review Society. China Association for Science and Technology The China Association for Science and Technology (CAST) is a non-profit, non-governmental organization of Chinese scientists and engineers, which is composed of 167 national professional societies and hundreds of local branches at various levels. The major tasks of CAST are: i) to promote the advancement of science by means of scientific exchanges; ii) to popularize scientific knowledge among the general public; iii) to safeguard the legitimate rights of scientists and engineers and organize them to participate in the political life of the state; iv) to award scientists