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Fully revised and updated, the sixth edition of this dictionary provides comprehensive coverage of biology, biophysics, and biochemistry, as well as key terms from medicine and palaeontology.
A theory is a tested and confirmed explanation for observations or phenomena that is supported by a large body of evidence. Science may be better defined as fields of study that attempt to comprehend the nature of the universe.
Oct 21, 2024 · What is biology? Why is biology important? Where do biology graduates work? biology, study of living things and their vital processes. The field deals with all the physicochemical aspects of life.
Oct 31, 2023 · Biology is a natural science concerned with the study of life and living organisms. Modern biology is a vast and eclectic field composed of many specialized disciplines that study the structure, function, growth, distribution, evolution, or other features of living organisms.
Feb 29, 2024 · Science is indeed a strange loop: “a highly refined form of experience” whose bounty lies, in part, in its ability to distill “objects of public knowledge” from experience, in ever-ascending “cycles of abstraction.” But, like a kite, it cannot properly fly if it loses its grounding.
Mar 1, 2000 · Negative entropy maybe useful as a concept of life, but it fails as a useful definition. In this article, I review two alternative definitions—life as reproduction and life as evolution by natural selection—and assess their value by a gedanken, but technically realistic, experiment that reenacts the Viking mission.
Feb 20, 2024 · Defining life is an arduous task that has puzzled philosophers and scientists for centuries. Yet biology suffers from a lack of clear definition, putting biologists in a paradoxical situation where one can describe at the atomic level complex objects that remain globally poorly defined.