the science of life or living matter in all its forms and phenomena, especially with reference to origin, growth, reproduction, structure, and behavior.
the living organisms of a region: the biology of Pennsylvania.
phenomena characteristic of an organism or a group of organisms: She is studying the biology of worms, especially in regard to their reproductive behavior.
the science of life or living matter in all its forms and phenomena, especially with
reference to origin, growth, reproduction, structure, and behavior. 2. the living ...
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The cell membrane is a thin semi-permeable membrane that surrounds the cytoplasm of a cell, enclosing its contents. More »
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Biology is the study of life and living organisms, from one-celled creatures to the
most complex living organism of all — the human being. Biology includes the ...
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Define biology: a science that deals with things that are alive (such as plants and
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