Biology is a trademark science stressed with the examination of life and living structures, including their structure, work, improvement, progression, scattering, unmistakable evidence and logical order. Current science is a boundless and differing field, made out of many branches and subdisciplines. Regardless, notwithstanding the far reaching degree of science, there are certain expansive and uniting thoughts inside it that control all survey and research, consolidating it into single, clear field. Science is the investigation of life. Scientist think the structure, work, improvement, beginning stage, progression and movement of living animals. There are all things considered thought to be no under nine "umbrella" fields of science, each of which contains different subfields.

• Biochemistry: The examination of the material substances that make up living things

• Botany: The examination of plants, including agriculture

• Cellular science: the examination of the central cell units of living things

• Ecology: The examination of how living creatures connect with their environmentEvolutionary science: The examination of the beginnings and changes in the varying characteristics of life over time

• Genetics: The examination of heredity

• Molecular science: the examination of regular molecules

• Physiology: The examination of the components of living things and their parts

• Zoology: The examination of animals, including animal behavior

In general, science sees the cell as the basic unit of life, qualities as the crucial unit of heredity, and progression as the engine that drives the union and arrangement of new species. It is moreover observed today that each one of the animals get by eating up and changing essentialness and by controlling their internal condition to keep up an enduring and significant condition known as homeostasis.