Life Science
Life science have fundamental are of science.
It is basic need to know what is science? It is the science which is concerned with the study of all living organisms, it's a main thing of all biological sciences like botany, zoology, microbiology, physiology, biochemistry and all related subjects like genetics.
Use of this life sciences for the scientific study of living organisms. Their physiology anatomy as well as their medicinal need and medicinal use.
It also includes chemistry instead of biochemistry.