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Thursday, August 25, 2016
Posted by rajesh bio


mitosis

Posted by rajesh bio

mitosis

Monday, June 30, 2008

Definitions

Posted by rajesh bio

Life Science
Any of several branches of science, such as biology, medicine, anthropology, or ecology, that deal with living organisms and their organization, life processes, and relationships to each other and their environment. Also called bioscience.
Biology (from Greek βιολογία - βίος, bios, "life"; and λόγος, logos, "study"), is a branch of Natural Science, and is the study of living organisms and how they interact with their environment. Biology deals with every aspect of life in a living organism. Biology examines the structure, function, growth, origin, evolution, and distribution of living things. It classifies and describes organisms, their functions, how species come into existence, and the interactions they have with each other and with the natural environment. Four unifying principles form the foundation of modern biology: cell theory, evolution, genetics and homeostasis.